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xUmp.com: All Products List

Product# Product Name Brand Price
15897$300 Scratch and Ding Mystery BoxxUmp.com$149.00
1466410 Alligator Clip Leads - Medium$4.99
1422510 Color PenToysmith$3.99
1626210 pack 1xAA Battery HoldersxUmp.com$6.99
1626610 pack 1xAA Battery Holders with Cover & SwitchxUmp.com$9.99
1626310 pack 2xAA Battery HoldersxUmp.com$7.99
1626710 pack 2xAA Battery Holders with Cover & SwitchxUmp.com$12.90
1627010 pack 2xD Battery HoldersxUmp.com$20.00
1626410 pack 3xAA Battery HoldersxUmp.com$8.99
1626810 pack 3xAA Battery Holders with Cover & SwitchxUmp.com$11.00
1626510 pack 4xAA Battery HoldersxUmp.com$9.99
1626910 pack 4xAA Battery Holders with Cover & SwitchxUmp.com$14.00
1623910 pack Buzzers with Leads - 1.5VxUmp.com$15.99
1644910 pack Buzzers with Leads - 3V$15.00
1645010 pack Buzzers with Leads - 9V$15.00
1663910 pack CR2032 Batteries with Wire Leads (CMOS)$21.95
1626010 pack Mini DC Motors - 1.5-6VxUmp.com$14.99
1626110 pack Push-Button SwitchesxUmp.com$17.99
1678610 pack Solar Cells - 1.5V 400mA 80x60mm$35.00
1675610 pack Solar Cells - 2V 130mA 54x54mm$24.99
16259100 Assorted LEDs Pack - 5mm xUmp.com$4.99
15378100 Rocks and Minerals of the U.S.A.$68.55
166041000 Lumen COB Rechargeable Floodlight with Stand$27.00
161271000 Solar UV Beads$21.99
161051000g x 0.1g Mini Bench Digital Scale$15.99
144551000g x 0.1g Precision Digital Scale$19.00
102411000um Fiber Optic CableElenco$2.99
167571000X HD WiFi Wireless Digital Microscope$59.00
14771100g Calibration Weight$2.99
16676100g x 0.01g Digital Pocket Scale$12.95
1634510A 12V Lithium Battery Solar Charge Controller$24.00
1603210-pack Desoldering Wick - 10 x 5ft$14.99
1660510W COB LED Lantern with Compass$24.99
1596110W Megaphone$19.50
1611210X Achromatic DIN Microscope Objective$35.00
1635511.1V 3A Lithium Solar Charge Controller$11.00
16057110 Magnet Numbers Set$18.00
1018312 inch Galileo Thermometer$14.99
1616012 Minerals Educational Set$19.99
16056120 Magnet Letters Set$18.00
1482812mm Steel Balls - Set of 12$7.99
1632912V 10W Waterproof Solar PanelxUmp.com$44.99
1635612V 4400mAh Lithium Battery$45.00
1635712V 9800mAh Lithium Battery$64.99
10213130 Electronics Projects KitElenco$48.50
1523114-in-1 Educational Solar RobotOWI$29.00
1639915 Minerals Study Kit$21.99
1631815W Stereo Audio AmplifierxUmp.com$7.99
1676218650 Battery Charge Shield - 3V 5V DC Supply$5.99
1646518650 Lithium Cell 3.7V Battery Holder$1.09
1631618V 150mA Solar Panel with Alligator ClipsxUmp.com$14.99
1669518V 30W Waterproof Solar Panel with Connection Leads$89.99
1674719mm Solid Balls - set of 14$19.99
103991in Alnico Horseshoe MagnetDowling Magnets$5.99
164311N4001 Diode - 1A 50VxUmp.com$0.29
167211W COB Light Strip - 30 x 5 mm 3V$1.39
148421xAA Battery HolderxUmp.com$0.96
162741xAA Battery Holder with Cover & SwitchxUmp.com$1.36
154672 AAA Panasonic Alkaline Plus Batteries$0.99
133152 Alnico Bar Magnets - 3 inch LongDowling Magnets$14.99
154702 D Panasonic Alkaline Plus Battery$2.99
101432 inch Alnico Horseshoe MagnetDowling Magnets$7.99
164262.1mm DC Power Jack - Female Chassis Mount$1.49
1014620 Magnet Marbles - Solid ColorDowling Magnets$6.99
16058200 Magnet Pattern Blocks Set$18.00
15899200g Calibration Weight$3.99
11289200g x 0.01g High Accuracy Digital Scale$26.99
1634620A 12V Lithium Battery Solar Charge Controller$29.00
1677020g x 0.001g Ultra-High Precision Digital Scale$39.99
1039521 inch Galileo Thermometer$59.99
1040824 Piece Magnet SetToysmith$9.99
1669124AWG Stranded Copper Wire - Four Colors - 10m each$9.99
1639524LED Adjustable Frequency Strobe$10.99
1563825ml Plastic Gem Jars - 12pk$5.99
1674825mm Solid Balls - set of 14$29.99
166382-in-1 Syringe Highlighter and Pen$1.95
160402-Pack Edible Wilderness and Survival Cards$12.99
140152xAA Battery HolderxUmp.com$1.08
158772xAA Battery Holder B2BxUmp.com$1.29
140162xAA Battery Holder with Cover & SwitchxUmp.com$1.44
164242xAA to D Battery ConverterxUmp.com$1.49
164672xCR2032 Battery Holder Flat with Switch$0.95
164662XCR2032 Battery Holder Round Black with Switch$1.49
140142xD Battery HolderxUmp.com$1.88
161013 Blade Propeller - 80mmxUmp.com$0.59
161083 Laser Pointers Set - Red Green BluexUmp.com$29.99
156113 LED COB Lumifier - 3.4 inch 3X$7.99
160233.5-inch Glass Magnifier$2.49
163583.7V 5000mAh 18650 Lithium Battery Cell$6.99
166573.7V Lithium Battery Indicator/Tester$2.59
159403/4 inch Disc Levitation Magnet$0.25
1462835x25mm Right-Angle Optical Glass Prism$3.99
1535936 Piece Chemistry Glassware Kit$85.99
1675037x32mm Right-Angle Optical Glass Prism$2.99
166313-D Alien Illusion Saucer$9.95
101473D Magnetic Field TubeDowling Magnets$19.99
116923D MirascopeToysmith$7.99
104103D Solar System Mobile 4M Kit4M$22.99
103983in Alnico Cow MagnetDowling Magnets$7.99
153133-in-1 Diffraction Grating$34.99
166873-in-1 Lab Station: Multimeter, Power Supply and Soldering Iron$179.99
167173-in-1 Water Quality Tester | pH EC TEMP$39.99
158533V CR1220 Lithium Coin Cell Battery with Leads$1.19
146553V DC Motor 350mA 13800RPMVelleman$1.69
161203V-12V DC Variable Power Supply$49.99
167203W COB Light Chip - 20 mm diameter 9-12V$1.59
162723xAA Battery HolderxUmp.com$1.12
162753xAA Battery Holder with Cover & SwitchxUmp.com$1.48
154664 AA Panasonic Alkaline Plus Batteries$1.79
154684 AAA Panasonic Alkaline Plus Batteries$1.79
165704 Blade Propeller - 40mm$0.49
167594 Blade Propeller - 56mm$0.49
166414 inch Steel Bar Magnet Red/Blue Pair$3.49
1611340X Achromatic DIN Microscope Objective$35.00
1625840X-150X Pocket LED Microscope$19.99
144354D Animal Cell Model4D Vision$29.99
166074D Didactic Exploded Human Skull Anatomy Model$29.95
154614D Exploded Skull Anatomy Model4D Vision$29.99
138774D Female Reproductive Anatomy Model4D Vision$25.99
138794D Frog Anatomy Model4D Vision$29.99
138814D Great White Shark Anatomy Model4D Vision$29.99
138734D Human Head Anatomy Model4D Vision$29.99
138744D Human Heart Anatomy Model4D Vision$19.99
138134D Human Muscle and Skeleton Model4D Vision$22.99
138724D Human Torso Anatomy Model4D Vision$19.99
138784D Male Reproductive Anatomy Model4D Vision$25.99
144364D Plant Cell Model4D Vision$29.99
138804D Woolly Mammoth Anatomy Model4D Vision$25.00
140434-in-1 Burning Torch Flame Light$27.99
138254-in-1 Pen Screwdriver$2.19
156914-in-1 Solar Soil Sensor$19.99
162534M Crystal Growing Kit$10.99
107054M Diving Submarine4M$5.99
122584M Fridge Rover4M$5.99
142204M Kitchen Science Kit4M$15.99
162734xAA Battery HolderxUmp.com$1.36
140174xAA Battery Holder with Cover & SwitchxUmp.com$1.56
165785 VDC Stepper Motor with ULN2003 Driver Board$5.99
1640050 Rocks and Minerals Classroom Set$49.99
1537950 Rocks and Minerals of the USA$31.00
16248500 Plastic Pipettes - Graduated 3ml$20.00
10491500g x 0.1g Digital Pocket Scale (US-Magnum)$18.99
16107500X USB Digital Microscope with StandxUmp.com$39.00
1477050g Calibration Weight$2.09
1657551 LED UV Scorpion Blacklight Flashlight - 395nm $22.99
146725W Solar Panel - 20V 300mA$39.99
155586 inch Plasma BallTedco$32.99
1657360X Clip-on LED Microscope$9.99
157946-Color Ball of WhacksCreative Whack$34.00
147076ft Audio Cable - Stereo to Stereo Plug$1.59
160666inch NS Alnico Bar Magnet$8.99
146566V DC Motor 340mA 14400RPM Velleman$2.59
163546V/12V 10A Solar Charge Controller$11.00
1039675 Counting Chips with Block MagnetDowling Magnets$6.99
146617W Mono Amplifier Solder KitVelleman$13.99
158628 inch Mirror Ball$11.99
166368ft Jumbo Green Inflatable Alien$24.99
164649V Battery Holder with Cover & Switch$1.99
158729V Battery Snap Connector with LeadsxUmp.com$0.29
154699V Panasonic Alkaline Plus Battery$2.59
15144AC/DC Generator$75.99
15347Acrylic Color Filters - pack of 5$5.59
13491Acrylic Equilateral Prism - 25 x 75 mm$3.79
15349Acrylic Lens & Prisms Set$22.99
16290Acrylic Wave Pendulum$99.99
12342Addition Tables Placemat$2.00
10149Adhesive Magnet Strip - 10ft RollDowling Magnets$4.49
13619Adhesive Magnetic DotsDowling Magnets$4.99
15592Adjustable Beaker Stand for Micro Burner$12.99
16726Adjustable Bunsen Burner$11.99
15356Adjustable Double Burette Clamp$11.00
16765Adjustable Green Laser Module - Line 510nm 5mW$39.99
15879Adjustable Red Laser Module - Dot 650nm 5mWxUmp.com$5.99
16451Adjustable Red Laser Module - Line 650nm 5mW$5.99
12931Adjustable Stage for 540X Lens$39.99
16766Adjustable Violet/Blue Laser Module - Line 405nm 5mW$29.99
15587Advanced All-Purpose Glass Celsius Thermometer$4.00
15170Advanced Fossil Collection$43.00
15993AG-13 Alkaline Batteries - 20 pack$2.99
15241Agar Powder - 10g$14.99
15240Agar Powder - 3g$7.99
13174Agate Bookends - Blue$39.00
14602Agate Bookends - Green$39.99
13173Agate Bookends - Natural$39.99
11817Agate Geode Half$4.99
11205Agate Slab - Small BlueGeocentral$2.00
15924Air Power Racer KitOWI$24.99
14243Air Spectrum Discharge Tube$19.99
14476Alcohol Thermometer -20 to 110 deg C$2.99
14154Alcohol Wick Lamp$3.99
16278Alien Attack Sling Shot$2.29
14876Alligator Clips - Black - 24pc$2.99
14875Alligator Clips - Red - 24pc$2.99
16394Alligator Cords - 10 pack - 2ft Red/Black Set$5.99
14484Alligator Cords - 2ft - pack of 6$3.99
11114Alligator Cords - 2ft Red/Black Set$1.39
10386Alnico Bar MagnetDowling Magnets$6.99
13314Alnico Bar Magnet - 6 inch LongDowling Magnets$13.00
15113Alnico North-South Magnet Bars - PairDowling Magnets$6.00
15114Alnico Red-Green Bar MagnetDowling Magnets$4.99
12748Alnico Science KitDowling Magnets$21.99
14103Aluminum Compass$2.00
15627Aluminum Compass - 1.75 inch$1.79
15775Aluminum Tuning Forks - Set of 8$39.99
11197Amazonite - Bulk MineralGeocentral$1.49
15758Amazonite - Large Chunk (2-3 inch)$4.99
16724Amber Bottle 8oz - Boston Round w/Cap$2.79
10973Amethyst - Bulk MineralGeocentral$1.49
11822Amethyst - Large Chunk (2-3 inch)$3.99
15091Amethyst Candle HolderxUmp.com$29.99
15762Amethyst Point - Large Chunk (2-3 inch)$6.99
16182Ammonite Fossil Bookends$59.99
16645Ammonite Fossil Pair - 1.5 - 2 inch$9.99
14080Analyze This - Biology Slide Set BookC & A Scientific$3.99
14774Anatomy 2 Study ChartBarCharts$4.99
16787Ant Habitat Replacement Gel$6.97
12478Ant Life Cycle StagesInsect Lore$7.99
16576Anti-Static Adjustable Elastic Wrist Strap$4.99
16577Anti-Static Mat with Ground Cable - 11.8 x 21.6 inches$16.99
16423Apophyllite - Large Chunk (2-3 inch)$8.99
16422Aragonite Cluster - Large Chunk (2-3 inch)$8.99
14246Argon Spectrum Discharge Tube$19.99
16629Ask the Alien - Magic 8 Ball$7.95
14925Assembled 7W Mono AmplifierVelleman$20.00
15686Assorted Flint Glass Tubing$34.99
14922Assorted Transistors Set - 100 pcsVelleman$14.99
16109Atmospheric Mat with Hook$24.99
14125Atom BallToysmith$2.99
15890Atom Ball - 4 packxUmp.com$12.00
14431ATR - All Terrain Robot KitOWI$49.00
16187Aura Amethyst$3.99
15625Auto Fuse Set - 120pcs$5.00
16373Azurite - Large Chunk (2-3 inch)xUmp.com$5.99
14732Backlit Digital Multimeter$14.99
13538Balancing Bird$4.99
14224Balancing EagleToysmith$4.99
10871Ball and Ring - Thermal Expansion Set$10.99
12181Ball of WhacksCreative Whack$34.00
15676Ballistic (Shock) Pendulum Apparatus$49.99
15675Ballistics Car$35.99
10431Balloon Car RacerToysmith$3.99
10523Balloon HelicopterToysmith$2.59
13971Basic Molecular Model Set$24.99
15538Bat Skeleton SpecimenReal Insect$49.99
15533Bat SpecimenReal Insect$24.99
16753Battery DIY Micro Car Kit - STEM Maker Kit$3.25
14820Beaker Tongs$5.99
15089Bear Smart Playing Cards$5.99
16225Bee Life Cycle Stages$7.99
14813Bell Jar with Bell and Pressure Plate$95.00
14772Benchtop Pro Digital Scale - 2000g x 0.1g$25.99
15593Bernoulli Bag - Pack of 4$8.59
16306Bi-Focal Magnifier$1.99
15798Big Ball of Whacks - 6 ColorsCreative Whack$34.00
15799Big Ball of Whacks - RedCreative Whack$34.00
16610Big Builder Sand Box$21.00
11952Bi-Metal Compound Bar$6.49
15689BIO2 Inflatable Plant Cell$15.00
16569Bismuth Crystal - Large$14.99
16163Bismuth Crystal - Small$5.99
15795Black Ball of WhacksCreative Whack$34.00
15975Black Scorpion - Small Specimen$3.99
14448Black Scorpion Specimen - LargeReal Insect$14.99
15697Black Streak Plates - set of 10$10.99
15748Black Tourmaline - Large Chunk (2-3 inch)$10.99
15765Black Tourmaline In Quartz - Large Chunk (2-3 inch)$10.99
13806Blackish Stag BeetleReal Insect$14.99
15424Black-White Neo Button MagnetDowling Magnets$2.99
11740Blood and Guts Prepared Slide SetC & A Scientific$13.99
15335Blood Pressure Set$22.99
15796Blue Ball of WhacksCreative Whack$29.99
15761Blue Extreme Amethyst Candle Holder$16.99
15985Blue Kyanite - Large Chunk (2-3 inch)$8.99
15311Blue Litmus Paper - 100 strips$1.29
13449Blue Magic Wand Kaleidoscope$12.99
15531Blue Pi T-ShirtxUmp.com$18.00
15760Botryoidal Hematite - Large Chunk (2-3 inch)$6.99
16758Breadboard Power Supply 3.3V 5V USB Arduino$2.99
14200Break Open Your Own Single Geode$1.99
10967Break-Your-Own Geodes KitGeocentral$11.99
13397Brush Robot 4M Kit4M$15.99
14735Bubble Science 4M Kit4M$12.99
12239Bug Vacuum SetToysmith$13.99
16612Build Your Own Rubiks Cube Kit$15.00
16116Bumper Cars - Pair$5.99
14868Bunsen Burner$8.99
14133Burette Clamp - Single Coated Jaws$6.99
13409Buzzer with Leads - 1.5VxUmp.com$1.79
14845Buzzer with Leads - 3V$1.79
15858Buzzer with Leads - 9V$1.79
14253Caffeine Glass Beaker Mug$14.99
16472Camping Solar LED Light Bulb - 0.8W 5V 150 Lumens$12.99
15061Candy Chemistry Kit Thames & Kosmos$25.00
16461Captain ROAM-E-O$14.00
16444Carabiner Tape Measure$1.79
14252Carbon Dioxide Spectrum Discharge Tube$19.99
16161Carborundum Mineral Specimen$3.29
12929Carrying Case for GE-5$79.99
15886Catchy AIR Kendama - Teal$8.00
14479Cavity Tile - Spotting Tile - Polypropylene$0.79
16195Ceiling Hook Magnets$9.99
15165Celestial Star Globe$179.00
15393Celestron 5MP LCD Digital Microscope IICelestron$249.00
15967Celestron CB2000CF Binocular Lab MicroscopeCelestron$299.00
15965Celestron CM1000C Lab MicroscopeCelestron$99.00
15966Celestron CM2000CF Lab MicroscopeCelestron$199.99
15964Celestron CM800 Lab MicroscopeCelestron$79.00
15395Celestron FirstScopeCelestron$79.99
15394Celestron Infiniview 5MP LCD Digital MicroscopeCelestron$169.99
15436Celestron PentaView LCD Digital MicroscopeCelestron$399.00
15438Celestron Prepared Slides - 100 piece boxCelestron$89.00
12660Centipede SpecimenReal Insect$14.99
10151Ceramic Bar MagnetDowling Magnets$0.69
10401Ceramic Block MagnetDowling Magnets$1.39
14782Ceramic Capacitors Set - 224pcsVelleman$19.99
10152Ceramic Disc MagnetDowling Magnets$0.49
10150Ceramic Horseshoe MagnetDowling Magnets$0.99
10400Ceramic Latch MagnetDowling Magnets$0.39
13386Ceramic Levitation Disc MagnetDowling Magnets$0.79
10229Ceramic Ring MagnetDowling Magnets$0.49
13346Chalcopyrite - Rough Bulk MineralGeocentral$1.79
16603Chalkboard Flash Cards - Numbers$14.99
10494CHEM C1000 Chemistry Kit v2.0Thames & Kosmos$55.99
10495CHEM C2000 Chemistry SuperKit v2.0Thames & Kosmos$149.99
12148CHEM C500 Chemistry Set v2.0Thames & Kosmos$31.99
15987Chocolate Science Lab KitThames & Kosmos$15.00
11203Chrysocolla - Bulk MineralGeocentral$1.69
15757Chrysocolla - Large Chunk (2-3 inch)$5.99
16157Circle Sand Art - Blue$20.00
15759Citrine Druzy - Large Chunk (2-3 inch)$8.99
11206Citrine Points - Bulk MineralGeocentral$1.49
16752Clamp Extension - Four Prong - Chemistry Lab$3.99
14137Clamp Holder - Aluminum$4.39
14136Clamp Holder - Cast Iron$3.49
10392Classroom Magnet Kit - Level 1Dowling Magnets$79.99
10393Classroom Magnet Kit - Level 2Dowling Magnets$79.99
10394Classroom Magnet Kit - Level 3Dowling Magnets$119.99
13401Clean Water Science 4M Kit4M$14.99
13840Cloth Tape Measure$0.89
13993Cloud Forming Apparatus$15.00
16418COB LED Light Switch$5.99
16436COB LED Mini Light Switch$5.99
15995Cob LED Stick Light - 100 Lumens$4.99
16330Code Gamer Kit$139.00
15711Coffee Cup Stirling EnginexUmp.com$49.00
15873Coin Vibration Motor - 3VxUmp.com$0.99
13992Color Filters - Gelatin - Pack of 5$4.99
15590Color Paddles - Set of 18$8.99
15109Color Ring MagnetDowling Magnets$0.89
16200Colorflame Candles$4.99
16536Comparative Brains - Real Specimens$94.99
16535Comparative Hearts - Real Specimens$94.99
15604Compass - 1.5 inch diameter$0.79
14363Compass Set - 2 pack$1.79
15910Complete Geometric Optics Demo Set$99.99
15682Concave Glass Mirror - 3 inch$2.99
15159Conductivity of Solutions Apparatus$11.00
15771Constant Motion Machine$19.99
13536Constant Velocity Car$8.50
11111Contact Key Switch$4.29
15683Convex Glass Mirror$2.99
13851Convex Mirror D50mm F75mm$1.49
10548Cool Blue Light Experiment KitCopernicus Toys$18.00
16164Copper - Natural Sculpted Specimen$2.00
13885Copper-Zinc Voltaic Cell$12.99
14231Coriolis Effect Kit$44.99
13989Cork Borers - Set of 12$55.00
15954Cosmic Coil$11.99
10532Cosmic Rocket 4M Kit4M$12.99
13150Cotton Tipped Applicator Sticks$9.99
16763CR2032 Battery Holder with On/Off Switch - LillyPad$1.29
16483CR2032 Battery with Wire Leads and Connector (CMOS, Laptop, Notebook, Motherboard, Bristlebots, etc.)$2.49
16798CR2032 Battery with Wire Leads and Molex 51021-0200-B (1.25mm pitch) Connector (CMOS) $2.49
15992CR2032 Lithium Cell Batteries - 9 pack$2.99
15537Crab SpecimenReal Insect$14.99
14921Crawling Microbug Solder KitVelleman$15.99
16601Crayola Dry Erase Crayons$5.99
16559Creative Cosmetics Lab$59.00
13154Creepy Crawlies Prepared Slide SetC & A Scientific$9.99
13494Cristalheat - Supercooled Heat Pack$5.99
14483Crucible Tongs - Plated Steel$2.29
16479Crystal Geode Growing 4M Kit$10.00
10426Crystal Growing Mystical TreeToysmith$2.99
16698Crystal Growing: Glow-in-the-Dark$35.00
13408D Battery Holder$1.49
16468D Battery Holder with Leads$1.09
14671Dancing Oobleck ApparatusxUmp.com$79.99
11028DC AmpMeter 0-1A$9.99
15874DC Motor 130 - 1.5-6V with leadsxUmp.com$1.59
16452DC Motor 260 - 1.5-6V with leads$1.79
15153DC Motor Kit$11.99
11027DC Voltmeter 0-10V$9.99
11192Deluxe Cherry Wood 17in Galileo Thermometer$48.00
14816Deluxe Color Mixing Demo$89.99
15817Deluxe Cork Borer - set of 6$15.00
15239Deluxe DC Crank Generator$14.99
15147Deluxe Dissecting Set - 12 Pieces$24.99
16541Deluxe Frog Development Specimen$49.99
15308Deluxe Gold Leaf Electroscope$29.99
16617Deluxe Gyro Wheel with Lights$12.99
16540Deluxe Life Cycle of Silkworm$49.00
13972Deluxe Molecular Model Set$59.00
14092Deluxe Snap RoverSnap Circuits$99.00
16751Deluxe Solar-Powered Car - with Teacher Guide$29.99
16115Deluxe Stirling Generator$99.00
15747Dendritic Crystal$3.99
15779Density Cube Set - 10 Cubes Set$29.99
15752Desert Rose Cluster - Large Chunk (2-3 inch)$6.99
15203Desktop Skeleton$26.00
14803Desoldering Pump$4.99
13381Desoldering WickElenco$1.49
11006Detective Science Fingerprint 4M Kit4M$11.99
15405Die Cast Potato GunToysmith$5.99
13348Dig Into Fossils BookletGeocentral$1.99
10980Dig Into Rocks BookletGeocentral$2.19
16325Digital Anemometer$19.99
16754Digital DC Voltmeter Module - 3V-30V$1.99
16326Digital EMF Meter$44.99
16716Digital Inclinometer | 360 deg Digital Level$34.99
14475Digital Instant Read Thermometer C/F$9.99
16799Digital IR Infrared Thermometer Non-Contact$19.97
16714Digital Laser Tachometer | 2.5 - 99,999 RPM Meter$19.99
15841Digital Multimeter with Data Hold$11.99
16080Digital Particle/Temperature Meter - TDS-3$11.99
16123Digital pH Meter$12.99
16715Digital Pocket Oscilloscope - 0-200KHz$79.99
16322Digital Sound Meter$22.99
16319Digital Thermometer Module with ProbexUmp.com$2.99
16434Digital Timer - Classroom, Lab, Kitchen$2.99
14937Digital Vernier CalipersxUmp.com$9.99
16706Dino Skeleton Excavation Dig Mini Kit$3.99
14679Dinosaur Bone$5.99
15021Dinosaur Eraser$2.99
12467Dinosaur Fossil PuttyToysmith$2.99
11246Dinosaurs Playing Cards$5.99
16611Dinosaurs Wild Cards$10.99
15984Diopside - Large Chunk (2-3 inch)$6.99
13778Discharge Electrode - Hand-HeldWinsco$99.00
13777Discharge Electrode - Large MountedWinsco$253.00
11242Discover America Playing Cards$5.50
10092Discovery PackTedco$15.99
13151Disposable Scalpels - pack of 10C & A Scientific$7.99
16543Distilling Apparatus$87.99
12341Division Tables Placemat$2.00
16350DIY Flashing LED Circuit KitxUmp.com$2.50
16580DIY Starter Kit for ARDUINO®$49.99
16198DNA Ball$5.99
13702DNA Model$79.00
16584Dodeca 12-in-1 Robot Kit$33.99
13398Doodling Robot 4M Kit4M$16.99
16768Double 18650 Battery Charge Shield - 3V 5V DC Supply$9.99
14134Double Burette Clamp$15.99
11104Double Pulley$2.19
11106Double Tandem Pulley$2.29
14907Dr Johnson's Heat Engine$49.00
15532Dragonfly SpecimenReal Insect$15.99
16419Dual COB LED Light Switch$9.99
14440Dual Color Z Liquid Timer$4.99
16320Dual Scale C/F Sticker ThermometerxUmp.com$0.79
13153Dual Thermometer with Plastic BackingC & A Scientific$1.59
16297Duncan Reflex Auto Return Yo-Yo$11.99
15950Duncan Skyhawk Offstring Yo-YoDuncan$19.00
13635Duncan Wheels Yo-YoDuncan$5.99
14074Dynamic Car Set$16.00
11696Dynamo Torch 4M Kit4M$9.00
10837E=mc2 T-ShirtxUmp.com$18.00
14392Economy Ceramic Horseshoe Magnet$0.29
14814Economy Color Mixing Demo$37.99
16433Economy DC Crank Generator - USB 5VxUmp.com$7.99
15146Economy Dissecting Set - 7 Pieces$9.99
16769Economy Wire Stripper and Crimper$1.29
14806Edible Chemistry KitCopernicus Toys$18.00
15085Edible Wilderness Playing Cards$6.99
13035Eerie OrbToysmith$3.99
16046Einstein Coin Bank by KikkerlandKikkerland$8.00
15595Electric Bell$15.00
14848Electric Double Walled Calorimeter$12.00
16340Electric Paint Pen$14.99
11693Electric Plane Launcher 4M Kit4M$15.99
13780Electric Plume for Van de Graaff GeneratorWinsco$29.00
15830Electricity Kit$25.00
16560Electricity Master Lab$175.00
14783Electrolytic Capacitors Set - 120pcsVelleman$14.99
14033Electromagnet - Dissectible$15.99
14852Electromagnet Kit$24.99
10155Electromagnet SetDowling Magnets$36.99
16661Electromagnet Solenoid - 3V 25N$6.99
10215Electronic AM FM Radio KitElenco$19.99
15220Electronics Advanced Circuits KitThames & Kosmos$179.00
10211Electronics Components CourseElenco$11.00
14336Electronics Learning Circuits KitThames & Kosmos$39.00
16430Electronics Project Box - Large$9.99
16429Electronics Project Box - Medium$4.99
16428Electronics Project Box - Small $2.99
10206Electronics Solder Tool KitElenco$17.99
16531Electrophoresis Tank$139.00
15343Electrostatic Kit$29.00
16421Elestial Quartz - Large Chunk (2-3 inch)$10.99
15750Emerald - Large Chunk (2-3 inch)$7.99
14257Emerald Quartz - Bulk MineralGeocentral$1.69
15703Emergency PE Tube Tent - 6ft$5.99
14405Emergency Sleeping Bag$2.79
16581Emergency Solar Hand-Crank Radio Flashlight$24.99
13555Emergency Space Blanket$1.49
16196Emoji Big Button Magnets$5.99
16470Enamelled Copper Wire - 0.1mm 15m$1.59
16553Enamelled Copper Wire - 0.5mm 10m$7.99
16552Enamelled Copper Wire - 1mm 100g$12.99
10612Energy Ball$3.99
15257Engino Solar Power PRO - Duo Core KitEngino$69.00
14050Environmental Test Lab Kit$54.00
13983Equal Mass Set$12.99
16406Equilateral Acrylic Prism - 1 x 2 inches$2.99
16405Equilateral Glass Prism - 1 x 2 inches$3.59
14477Equilateral Glass Refraction Prism 75 x 9 mm$3.99
10869Equilateral Optical Glass Prism - 25 x 75 mm$4.99
16363Etron 40 Basic Circuits Labs Kit$24.95
16427Etron 40 Digital Circuits Lab Kit$41.95
15797Eureka BallCreative Whack$22.99
16725Evaporating Dish 150ml$2.79
15712Executive Chrome Newtons Cradle$22.99
15381Explore Geology - 24 Rocks & Minerals Set$9.99
13155Extraordinary Ordinary Prepared Slide SetC & A Scientific$9.99
16649Faceted High Grade Iron Pyrite 2-3 inch Chunk $29.99
16476Fan DIY Micro Car Kit$4.49
16542Fan Propeller with Soft Blades$0.99
14610Fart BombsToysmith$2.59
16393Fart Bombs XL - 3 pack$7.99
13347Fiery Mood RingGeocentral$3.99
15684Filter Paper - 4x4 - pack of 100$6.99
13434Fire Syringe$19.99
13791Flame SaltsWinsco$79.99
12254Flashing Neutron BallToysmith$3.99
14624Flask Electroscope$10.99
15816Flask Stand - Polypropylene$6.99
14102Flat Aluminum Electrode$0.99
14071Flat Carbon Electrode$2.49
14069Flat Copper Electrode$1.99
15672Flat Iron Electrode$0.99
16662Flat Nickel-Plated Electrode$2.99
14072Flat Pure Nickel Electrode$7.99
14070Flat Zinc Electrode$1.99
15909Flexible Clamp$21.99
14909Flexinol MuscleWire - 70 deg C - 1m$5.99
12836Fling-Zing Chinese Yo-YoToysmith$0.99
13987Flint Dropper Bottle - 1oz Single$1.99
16156Flip Sand Art - Black and White$19.95
13390Floating Colors Timer$4.50
10230Floating Magnet Rings KitDowling Magnets$6.99
13157Flower Power Prepared Slide SetC & A Scientific$9.99
13790Fluorescent LiquidsWinsco$69.99
14236Fluorescent Minerals Collection$39.00
15665Fluorescent Rocks Science KitGeocentral$12.99
12300Fluorite - Bulk MineralGeocentral$1.49
14126Folding BinocularsToysmith$5.49
14075Force and Reaction Fan Car$14.99
13431Force Table$169.00
13073Forensics Prepared Slides$39.99
16181Fossil Fish$12.99
16733Fossil Hunt Kit$24.99
14237Fossil Starter Bag$15.99
16568Fossils Excavation Mini Kit$3.99
16727Fossils Videolab - 9 Lab Stations, Video DVD and Teacher's Guide$189.99
16460Foucault Sand Pendulum - 22 inch Cherry Wood$59.99
16210Four Legged ALLBOT - Arduino Robot Kit$135.00
10127Fresnel Lens Sheet$1.99
15764Fuchsite - Large Chunk (2-3 inch)$4.99
13442Fuel Cell 10 KitThames & Kosmos$179.00
12182Fuel Cell X7 KitThames & Kosmos$99.00
14601Fulgurite - Lightning in a Box$4.99
16085Fun Building Gift SetxUmp.com$35.00
13159Fun Guys Prepared Slide SetC & A Scientific$9.99
14510Fun Straws$7.99
12243Galactic Robot Wind-Up$2.99
16710Galileo Thermometer Sphere by Kikkerland$19.99
16437Galvanized Wire$2.99
14260Garnet - Bulk MineralGeocentral$1.49
14836Gas Law Apparatus$109.00
16328Geared DC MotorxUmp.com$2.99
15866Geared DC Motor and Toy Car Wheel SetxUmp.com$5.99
16655Geared Micro DC Motor - 60RPM 6V $7.00
14025Gems of the USACopernicus Toys$5.99
15169General Fossil Collection$25.00
12731Genetics & DNA KitThames & Kosmos$34.99
14598Genuine Meteorite - Large 40g Chunk$39.99
14599Genuine Meteorite Necklace$12.99
14209Genuine Meteorites$7.99
16390GeoCentral Crystals Science Kit$12.99
16389GeoCentral Fossils Science Kit$12.99
14161GeoCentral Igneous Rock Science Kit Geocentral$12.99
14261GeoCentral Minerals Science KitGeocentral$12.99
14777GeoCentral Rock Science KitGeocentral$13.00
14159GeoCentral Sedimentary Rock Science Kit Geocentral$12.99
11418Geometry 2 Study ChartBarCharts$4.99
15556Giant 20 inch Inflatable GlobeTedco$14.50
16381Giant Shark Tooth Fossil - 2 inchxUmp.com$5.99
15547Giant Solar Balloon - 50 feetTedco$18.99
15687Glass Alcohol Thermometer - Dual C/F Scale$3.59
13607Glass Beads$12.00
14275Glass Beaker - 1000ml$6.99
14274Glass Beaker - 100ml$2.49
13060Glass Beaker - 250mlxUmp.com$2.99
16244Glass Beaker - 50ml$2.19
13061Glass Beaker - 600mlxUmp.com$3.99
14254Glass Beaker Mug - 400ml$14.99
14282Glass Boiling Flask - 1000ml$15.99
14279Glass Boiling Flask - 100ml$3.49
14280Glass Boiling Flask - 250ml$4.99
14281Glass Boiling Flask - 500ml$5.99
16548Glass Boiling Flask - Round Bottom - 1000ml$7.50
16546Glass Boiling Flask - Round Bottom - 250ml$3.20
16547Glass Boiling Flask - Round Bottom - 500ml$4.25
15355Glass Burette - 100ml$26.99
15353Glass Burette - 25ml$19.99
15354Glass Burette - 50ml$22.99
14276Glass Erlenmeyer Flask - 100ml$2.79
13058Glass Erlenmeyer Flask - 250mlxUmp.com$4.49
13059Glass Erlenmeyer Flask - 500mlxUmp.com$6.49
16245Glass Erlenmeyer Flask - 50ml Widemouth$2.49
14362Glass Erlenmeyer Mug - 400ml$14.99
13068Glass Eye Dropper$0.79
15891Glass Eye Dropper - 12 packxUmp.com$7.99
15365Glass Filtering Flask - 1000ml $20.99
15363Glass Filtering Flask - 250ml$10.99
15364Glass Filtering Flask - 500ml$14.99
13062Glass Graduated Cylinder - 100mlxUmp.com$4.99
14278Glass Graduated Cylinder - 250ml$7.99
13063Glass Graduated Cylinder - 500mlxUmp.com$10.99
16243Glass Graduated Cylinder - 50ml$2.99
16505Glass Lab Putty$5.99
15350Glass Lens & Prisms Set$29.99
10877Glass Lens Set, Set of 6$10.99
15681Glass Mirror - 4 x 4 inches$1.79
16246Glass Pipette MOHR - 10ml$1.99
15696Glass Plates - 10 pack$19.99
15369Glass Separatory Funnel - 100ml$19.99
15370Glass Separatory Funnel - 250ml$24.99
16448Glass Stir Rod - 6 inch$0.39
13067Glass Test Tube$0.79
15685Glass Tubing Cutter$11.99
15367Glass Volumetric Flask - 100ml$6.49
15368Glass Volumetric Flask - 250ml$14.99
15366Glass Volumetric Flask - 50ml$5.99
16478Glow Crystal Growing 4M Kit$10.99
13736Glow GluxCopernicus Toys$6.99
16170Glow Human Skeleton 4M Kit$14.99
16506Glow Lab Putty$5.99
14976Glow Skeleton T-ShirtxUmp.com$9.99
15736Glowing Chemistry KitThames & Kosmos$29.00
10547Glowing Gel Experiment KitCopernicus Toys$18.00
12126Glow-in-the-Dark Jar of StarsToysmith$8.00
14579Glow-in-the-Dark Moonstones$4.99
14633Glow-in-the-Dark RockGeocentral$2.00
10442Glow-in-the-Dark Star Finder$5.99
14805Gold GluxCopernicus Toys$6.99
16794Gold Pin Art$24.95
15753Golden Mica with Tourmaline - Large Chunk (2-3 inch)$10.99
15979Goniatite - 2 inch Real Fossil$5.99
15358Graham Condenser$29.99
16679Gravitrax - Expansion Building Set$24.99
16680Gravitrax - Expansion Trax Set$24.99
16681Gravitrax - Gravity Hammer - Add On$9.99
16683Gravitrax - Looping - Add On$9.99
16682Gravitrax - Magnetic Cannon - Add On$9.99
16678Gravitrax Starter Set - STEM Marble Run with VR$59.00
15447Gravitron GyroTedco$9.99
11332Green Calcite - Bulk MineralGeocentral$1.49
16118Green Cotton Pulley Thread$3.99
13815Green Laser PointerxUmp.com$19.00
13482Green Laser Pointer - Silver$29.00
15977Green Rose Chafer Beetle - Open Wings Specimen$8.99
15973Green Rose Chafer Beetle - Small Specimen$3.99
16375Green Slag - Large Chunk (2-3 inch)xUmp.com$3.99
16561Grow a Blue Crystal$5.99
16562Grow a Green Crystal$5.99
16728Growing Rock Crystals$8.99
16705Guardian Bot Robot - Programmable with RC$79.99
10975Gypsum Rosettes - Bulk MineralGeocentral$1.49
10876Hand Held DC Generator$14.00
15098Hand-Blown Glass Drinking Bird$39.99
10166Handheld UV Light$7.49
16332Happy Atoms Kit - Complete Set - 50 Atoms$149.00
15145Harbottle Apparatus$19.97
14408Hard Hat$9.99
12465Hatchin Grow DinoToysmith$3.29
15421Head GamesToysmith$14.99
10875Heat Conductometer$11.99
15845Heat Transfer Kit$36.99
16692Heat-Resistant Polyimide Tape - 2cm x 30m$5.99
14244Helium Spectrum Discharge Tube$19.99
16718Heritage Periodic Table with Real Element Specimen$215.00
15774Heros Engine Flask$22.00
16608Hoberman Mini Sphere - Expanding Universe Glow$17.95
13948Hoberman Original Mini SphereHoberman$14.99
12538Hoberman Sphere - Universe GlowHoberman$42.99
14835Hoffman Screw Clamp$2.00
16550Hook Collar Clamp$3.29
13549Hook Magnet - 8lb Pull$1.89
15852Hooked Brass Weight - 100g$5.99
15851Hooked Brass Weight - 50g$3.49
13415Hook-Up Wire on Spool - BlackElenco$2.99
13416Hook-Up Wire on Spool - RedElenco$2.99
15674Horizontal Cast and Collision Tester$49.00
15650Hot Plate - 6 inch 1000W$19.99
14157Hot Plate with Magnetic Stirrer$159.00
15337How Clean is the Air? Kit$22.99
15338How Clean is the Water? Kit$55.00
10838Human Anatomy Model - Large 20 inElenco$109.00
10959Human Anatomy Model - Small 10 inElenco$49.99
10867Human Brain Model$45.99
10881Human Ear Model - Large$52.99
11025Human Eye Model$42.99
15235Human Kidney Model$42.99
10880Human Skull Model$42.99
16749Human/Animal Prepared Biology Slide Set - 25 slides$19.99
10444Human-Powered Light BulbCopernicus Toys$3.99
16366Hydraulic Arm EDGE Kit$54.99
14249Hydrogen Spectrum Discharge Tube$19.99
13443Hydropower KitThames & Kosmos$39.00
16370Ice Calcite - Large Chunk (2-3 inch)xUmp.com$3.99
15773Ice Melting Kit$22.99
16729Igneous Rock Bag - 6pcs$5.49
14933Illuminated LED Loupe$6.99
15605Illuminated Mini 16X Microscope$5.99
14226Illuminated Orbiter - Sun-Moon-Earth $239.00
11321Illusion Science 4M Kit4M$12.99
14829Inclined Plane$59.99
13156Incredible Edible Plants Prepared Slide SetC & A Scientific$9.99
14229Inflatable Human Torso Model$21.99
14406Inflatable Pillow$3.49
10508Inflatable World Globe - 12in$1.79
15171Inflatable Writable Globe - 24 inch$12.00
15956Insectoid 4M Robot Kit$16.99
13981Internal Combustion Engine Model - Gasoline$49.00
15315Interplanetary TattoosCopernicus Toys$5.99
16571Intllab Magnetic Stirrer MS-500$49.99
10570Inventors Playing Cards$5.99
16409Invisible Ink Pen and UV LightxUmp.com$1.49
16214IO Shield for Arduino$49.99
14920IR Light Barrier Solder KitVelleman$11.99
10153Iron Filings - 12oz BottleDowling Magnets$8.99
13757Iron Filings Case$1.99
15755Iron Pyrite - Large Chunk (2-3 inch)$4.99
16184Iron Pyrite Cube in Limestone Matrix$13.99
12255IsoFlex Ball$4.99
10421Jacob's LadderToysmith$4.99
10327Jumbo Compass - 3 inch diameter $2.99
16412Jumbo Glitter Poppin Hopper$0.99
13758Jumbo Magnetic Marbles - set of 5$4.99
15781Jumbo Spiral Glitter Wand$6.49
10436Kaleidoscope Making 4M Kit4M$11.99
13829Keychain Magnifier$1.49
13071Kids Chemical Safety Goggles$3.49
15223Kids First Chemistry SetThames & Kosmos$35.00
15986Kids First Physics Lab KitThames & Kosmos$35.00
13793Kids Pi T-ShirtxUmp.com$12.00
15957KidzLabs 4M Crystal Science Kit$14.99
16585Kiko Robot Kit$39.99
13775Kilovoltron Van de Graaff GeneratorWinsco$279.00
15925Kingii Dragon Robot KitOWI$39.99
16544Kjeldahl Bulb$4.50
16545Kjeldahl Bulb with Stoppers$10.99
13854Knife Switch - Double Pole Double Throw$3.49
15149Knife Switch - Single Pole Double ThrowxUmp.com$2.49
12060Konus Academy Microscope 1000XKonus$99.00
11571Konus MotorMax-90 TelescopeKonus$329.00
14247Krypton Spectrum Discharge Tube$19.99
16551Lab Apron$8.75
16351Lab DC Switching Power Supply 0-30V 0-3A$99.99
14256Laboratory Counter / Timer$4.99
14874Laboratory Gyroscope$29.99
14142Laboratory Scissor Jack - Black Enamel$37.99
14855Laboratory Scissor Jack - Stainless Steel$44.99
14812Laboratory Vacuum Pump, 110V$209.00
16646Labradorite Chunk - 1 inch with One Polished Side$5.99
14035Lamp Board - 5 lamps$15.99
14936Large Plastic Vernier Calipers$1.49
15351Large Spherical Convex Mirror$59.00
15534Large Tarantula SpecimenReal Insect$49.99
16643Laser Fog Light Show$69.00
15928Laser Pet Toy$1.99
16767Laser Pointer Holder Clamp - 16mm$19.99
16554Laser Ray Box - 3 Red Beams$34.99
16391Lava In a Bottle$4.99
15129Lazer FingersToysmith$2.99
14788Lead-Free Solder Spool - 100gVelleman$14.99
16784Lead-Free Solder with Dispenser 0.5oz$3.29
10210Learn To Solder Siren KitElenco$19.99
13955LED - Green 5mm 565nm 2.6V$0.29
13956LED - Red 5mm 635nm 2.6V$0.29
16481LED - UV 5mm 400nm 3.5V$0.29
14646LED Pocket Microscope 20x - 40x$22.99
14801LED Robot Blinker Electronics Solder KitElenco$9.99
14784LEDs Set - Assorted 80pcsVelleman$14.95
14617Lemon ClockToysmith$5.99
14638Lenz Law Copper Tube$17.99
15766Lepidolite - Large Chunk (2-3 inch)$8.99
16563Levitating Globe$88.00
10157Levitation SetDowling Magnets$36.99
13978Leyden Jar - Separable$12.00
16538Life Cycle of Cabbage Butterfly - Real Specimen$49.99
14443Life Cycle of Frog - Real SpecimenReal Insect$20.99
16537Life Cycle of Honeybee - Real Specimen$49.99
15937Life Cycle of Silkworm - Real Specimen$19.99
10866Life-Size Human Heart Model$44.99
11958Life-Size Human Skeleton$329.00
13532Light Crystal Prism - LargeTedco$14.99
16632Light-Up Mini Marquee$10.99
16637Light-Up Speech Bubble Message Board$14.99
13158Lily Pad Leap Prepared Slide SetC & A Scientific$9.99
16327Line Tracking Car DIY KitxUmp.com$8.99
15375Liquid Crystal Temperature Strip$15.99
15589Liquid Crystal Thermometer Stickers - 5 pack$5.99
15596Liquid Filled Compass - 1.75 inchxUmp.com$1.19
15536Locust SpecimenReal Insect$14.99
10154Lodestone - Automagnetised MagnetiteDowling Magnets$1.49
15472Lodestone Chunk - Automagnetised Magnetite$3.99
13417Logic ProbeElenco$22.99
16119Long Metal Coil Spring - Extends to 30 feet$14.99
13792Lucite Light RodWinsco$27.99
16099Lunar Light Show$20.00
15148Lung Demo Kit$27.00
15847Luster Rocks Kit$21.99
16311Luxury Soap Factory - Wild Science Kit$15.00
16068MaBoRun - Amazing Combo$29.95
16073MaBoRun - Mini Spinning Discs$16.00
16072MaBoRun - Mini Tornado$16.00
13429Magdeburg Hemispheres$6.99
14006Magformers - 14pc Set$24.99
14005Magformers - 30pc Set$34.99
16042Magformers Inspire Set - 30pc$29.00
16041Magformers Math Activity Set - 124pc$129.00
15116Magic Bullet Train Magnet KitDowling Magnets$24.99
16392Magic Eggs$2.99
16095Magic Loops$3.99
10228Magic Penny Magnet KitDowling Magnets$25.99
15526Magic Rocks$4.99
12275Magic WormToysmith$2.00
15548Magical Crystal - BlueTedco$9.99
15549Magical Crystal - PurpleTedco$9.99
14620Magleads - Black (set of 10)$27.99
14621Magleads - Red (set of 10)$25.99
15606Magnesium Flint Fire Starter$4.99
14897Magnet Science 4M Kit4M$14.99
10261Magnet Strip Hold ItsDowling Magnets$0.79
11671Magnet TapeDowling Magnets$7.99
16194Magnetic Dry-Erase Name Plates$14.99
16454Magnetic Ferrofluid Display$24.00
16529Magnetic Field Cube$38.00
14626Magnetic Field Model$39.99
14504Magnetic GluxCopernicus Toys$6.99
10441Magnetic Gyro-Fly WheelToysmith$3.75
16462Magnetic Levitation Express$49.50
13698Magnetic Levitator - ClassicToysmith$11.99
16723Magnetic Lines of Force Viewer$19.99
15828Magnetic Match Rings$10.00
14913Magnetic Metal Clips - set of 4$2.99
16735Magnetic Putty with Neo Magnet$9.99
13715Magnetic Rings and Stand Set$3.29
15726Magnetic Sand Timer$9.99
16397Magnetic Sphere with Iron Filings Kit$15.99
10534Magnetic WandDowling Magnets$2.49
13849Magnifying Bug Viewer$4.39
10511Make Your Own Bubble Gum KitCopernicus Toys$16.99
12659Mantis SpecimenReal Insect$14.99
15692Mars Rock Kit$20.99
16304Mars Runner Flipper Car Wind-Up$2.99
13982Mass Force Demo Kit$12.99
14205Matched Halves Ammonite Fossil Set$4.99
15258Math Magic 4M Kit4M$14.99
16475Math Tables Placemats 4-pack Set$8.00
14804Mathy TattoosCopernicus Toys$5.99
15450Maxwell Wheel - SmallTedco$24.00
10882Maxwells Wheel - Large$39.99
14141Measuring Plastic Jug with Handle$2.99
16121Measuring Tape - 10 pack - 60inch 150cm$4.99
13333Meccano Super Construction Set - 638 PiecesErector$99.99
16556Mechanical Engineering: Robotic Arms$59.00
16179Metacanthina Trilobite$19.99
16734Metal Disc Set - 8 Metals - Stamped 1inch$7.99
11682Metal Jax and Ball SetToysmith$5.99
16630Metal Slime Bot$4.99
15602Metal Vernier Caliper - 6inch/150mm $12.00
16503Metallic Lab Putty$4.00
16615Metallic Minerals Science Kit$11.99
16730Metamorphic Rock Bag - 6pcs$5.49
16635Meteorite Outer Space Excavation Kit$2.99
16321Micro Speaker - 8ohm 1W with leadsxUmp.com$2.09
16526Micro Vibration Motor - 1.5V 6x12mm$1.39
10469Microscope Accessory KitC & A Scientific$11.99
13605Microscope Cover Glass - 18x18mm 100pcs$1.49
13606Microscope Cover Glass - 22x22mm 100pcs$1.99
13160Microscope Slide Box - 50 Slides CapacityC & A Scientific$3.99
14613Mighty Magnet SetToysmith$9.99
13218Mineral Science KitToysmith$11.99
14232Mineral Test Kit$11.99
16150Mini Cherrywood Galileo Thermometer$19.99
15633Mini Cloth Measure Keychain$0.79
16693Mini COB Spotlight Bulb - E10 3VDC 0.5W White$1.49
13975Mini DC Motor with Leads$2.79
16689Mini Digital 2-in-1 Voltmeter Ammeter - 100V 10A$4.99
14127Mini Dinosaur Excavation KitToysmith$3.99
15848Mini E10 Bulb Socket with Terminals - Pack of 10$3.99
15673Mini E10 Lamp Holder with Springs$1.49
13974Mini E10 Lamp Receptacle$1.19
15868Mini Electronics BreadboardxUmp.com$2.49
15700Mini Folding Scissors$1.29
14665Mini Hobby Speaker - 2 inch 4 Ohms$2.29
16760Mini Hobby Speaker - Flat 36mm 8ohm 0.5W$1.29
15895Mini Knife Switch - 10 packxUmp.com$14.99
11109Mini Knife Switch - Single$1.59
16694Mini LED Conelight Bulb - E10 3VDC White$1.29
16486Mini LED Light Bulb - Blue - 3V DC E10$1.29
16487Mini LED Light Bulb - Green - 3V DC E10$1.29
16488Mini LED Light Bulb - Red - 3V DC E10$1.29
16485Mini LED Light Bulb - White - 3V DC E10$1.29
16489Mini LED Light Bulb - Yellow - 3V DC E10$1.29
16323Mini LED Microscope 160X-200XxUmp.com$8.99
16484Mini Light Bulb Holder - E10 with wire leads$1.39
11108Mini Lightbulbs - 1.5-3V E10 - Pack of 10$2.49
16309Mini Liquid Compass - Pack of 10xUmp.com$2.99
16117Mini Magnetic Pole Finder$5.95
10616Mini Plasma Ball$14.99
13558Mini Plastic Vernier Calipers$0.79
16527Mini Ripple Tank$139.99
16093Mini Voice Changer$11.00
14786Miniature RelayVelleman$1.79
16155Mirror Ball String Light$14.99
16034Momentary Push-Button Switch with LeadsxUmp.com$1.99
14898Money Safe 4M Kit4M$20.99
14023Monster BalloonCopernicus Toys$7.99
11686Mood MuddToysmith$4.49
16471Mood Ring$1.29
15693Moon Rock Kit$20.99
11820Moroccan Trilobite Fossil$7.99
13609Mortar and Pestle 30mlC & A Scientific$3.99
14680Mosasaur Dino Tooth$4.99
16238Mosasaur Teeth Composition$25.99
16650Mosasaurus Fossil Tooth in Matrix - Large$19.99
16651Mosasaurus Jaw Fossil in Matrix$79.99
15754Moscovite Mica - Large Chunk (2-3 inch)$6.99
16213Motor and Power Shield for Arduino$34.99
10156Motor Generator SetDowling Magnets$36.99
16796Motorized Robotic Arm 4M Kit$19.97
15071Moving Butterfly - Blue Morpho$29.99
15072Moving Butterfly - Monarch$24.99
16190MudWatt Core Kit - Electricity from Mud$25.00
16298Multicolor Yo-Yo Strings - 5 pack$3.99
15935Multifunction 60 SMD Flashlight$6.99
15198Multi-Function Survival Tool$1.79
16534Multi-Purpose Test Support Set$89.00
14903MuscleWire Demo Spring$9.99
14905MuscleWires Monster Moving Hand Kit$29.99
14904MuscleWires Project Book and Sample Kit$27.00
11215My First Lab Cordless ULTIMATE MicroscopeC & A Scientific$119.00
11739My First Lab Duo MicroscopeC & A Scientific$99.99
16097Mystery Fire$3.99
10465Mystery StickCopernicus Toys$1.59
16387N50 Neodymium Bar Magnet - 50x10x5mmxUmp.com$4.99
16388N50 Neodymium Cube Magnet - 10x10x10mmxUmp.com$2.29
16385N50 Neodymium Disc Magnet - 10x3mmxUmp.com$0.99
16386N50 Neodymium Disc Magnet - 20x5mmxUmp.com$2.79
15990Nanotechnology Science KitThames & Kosmos$99.00
14600Native Copper Nugget$3.49
16087Neon Bulb - 6mm x 16mm - for Electro-Static ExperimentsxUmp.com$0.59
14245Neon Spectrum Discharge Tube$19.99
13783Neon WandWinsco$69.00
15312Neutral Litmus Paper - 100 strips$1.29
15348Neutralization Lens Set$2.99
16439Neutron Stunt Top$15.00
13886New York Demonstration Balance$39.00
15382Newton Spring Scale 5N$2.99
15591Newtons Color Disc$39.99
10063Newtons Cradle - Large - 7 inchesxUmp.com$19.00
10808Newtons Cradle - Regular - 5.5 inches$14.50
13915NG Crystals, Rocks and Minerals KitThames & Kosmos$49.99
16410NightZone Spoke Lights$9.99
16342Nitinol Wire - 1ft$2.50
14250Nitrogen Spectrum Discharge Tube$19.99
11163Noise PuttyToysmith$2.00
15727Nostalgic Pack GyroscopeTedco$8.49
12837Number Slide PuzzleToysmith$2.99
11198Obsidian ArrowheadGeocentral$0.99
15694Oceanic Fossils Set$4.99
14623Oersteds Law Apparatus$21.99
10435Old World KaleidoscopeToysmith$7.99
16348Open DC Motor Demo - 1.5VxUmp.com$6.99
10968Optical Calcite - Bulk MineralGeocentral$2.99
10544Optical Illusions Playing Cards$7.99
13445Optical Science KitThames & Kosmos$34.99
12472Oral Hygiene Model$45.99
11199Orange Calcite - Bulk MineralGeocentral$1.49
16371Orange Calcite - Large Chunk (2-3 inch)xUmp.com$3.99
16732Ores of Common Metals Kit - 15pcs$35.99
15004Original 1955 Duncan Wooden Tournament Yo-YoDuncan$17.99
10835Original Butterfly Garden Kit with VoucherInsect Lore$24.99
15402Original Optic Wonder$9.99
12528Original SlinkyPOOF-Slinky$5.99
13531Original TEDCO Gyroscope - Retro Twin PackTedco$14.99
15981Orthoceras - 1 inch Real Fossil$1.99
14207Orthoceras Book Ends$59.99
14206Orthoceras Fossil in a Box$3.99
16162Orthoceras Fossil Plate$15.99
13717Outdoor Hanging Galileo Thermometer$39.99
15345Overflow Can$4.99
12970Owl PelletCopernicus Toys$6.99
14251Oxygen Spectrum Discharge Tube$19.99
16795Paint Your Own Derby Racer Car$9.97
16496Parachute Launchers$5.99
15522Parafoil KiteToysmith$7.99
16443PCB Copper Board - 7x10cmxUmp.com$1.49
16432PCB Copper Prototype Board - 5x10cmxUmp.com$2.99
16713Peacock Ore - Large Chunk (2-3 inch)$10.99
14119Peg GameToysmith$3.99
14916Peltier Thermo-Electric Cooling Module - 12VxUmp.com$4.99
14135Pendulum Clamp$11.99
15908Pendulum Wave Demo$49.99
15230Perfume Science KitThames & Kosmos$65.00
15324Periodic Table Banner PenxUmp.com$2.99
15243Periodic Table LampxUmp.com$35.00
12166Periodic Table of Elements T-ShirtxUmp.com$14.99
15097Periodic Table Reference Cards - 10 packxUmp.com$2.99
15560Pet Science Cat College Kit$19.99
10250Pet TornadoTedco$4.99
13066Petri Dish - 100mm GlassxUmp.com$2.49
13065Petri Dish - 60mm GlassxUmp.com$1.49
16249Petri Dishes with Agar Set$9.99
13341Petrified Wood - Bulk MineralGeocentral$1.49
16307PH Meter Calibration Buffer Powder - 10 packxUmp.com$4.99
15598pH Paper Test Strips - Book of 100$1.19
16324PH TDS Temp 3-in-1 Digital Meter$42.99
16690Photoresistor GL5516$0.29
11934Physics Pro KitThames & Kosmos$89.99
11367Physics Solar Workshop Kit v2Thames & Kosmos$65.00
10931Physics Workshop KitThames & Kosmos$55.00
14657Pi-Day T-ShirtxUmp.com$18.00
10252Pin Art - Large - 7 inchesToysmith$19.00
15983Pink Tourmaline in Quartz - Large Chunk (2-3 inch)$12.99
12268Pinky BallToysmith$2.49
13603Plain Microscope Slides - Pack of 12$1.49
10873Plain Microscope Slides - Pack of 72C & A Scientific$8.99
10357Planisphere Watch$49.00
14269Plant Reproduction and Propagation - 10 SlidesKonus$16.99
15907Plastic AA Battery Holders - Block of 4$3.49
14198Plastic Balance Scale$13.00
13990Plastic Beaker - 250ml$1.79
13991Plastic Beaker - 500ml$2.79
10427Plastic BubblesToysmith$3.99
15360Plastic Erlenmeyer Flask - 250ml$4.29
15361Plastic Erlenmeyer Flask - 500ml$6.29
13608Plastic Forceps - Pack of 10$2.29
14158Plastic Magnifying Lens - Dual 3X 6X$0.79
14817Plastic Measuring Cylinder - 100mL$2.49
14818Plastic Measuring Cylinder - 250mL$3.29
14819Plastic Measuring Cylinder - 500ml$5.99
16343Plastic Nesting Beakers - Set of 8$14.99
16457Plastic Petri Dish - 55mm$0.49
16456Plastic Petri Dish - 85mm$0.79
16447Plastic Petri Dishes - 55mm - pack of 20$4.99
16250Plastic Petri Dishes - 85mm - pack of 20$7.99
13611Plastic Petri Dishes with Agar - Pack of 2C & A Scientific$3.99
13557Plastic Syringe - 20ml Non-Sterile$0.99
11222Plastic Test Tube Rack$4.99
13610Plastic Test Tubes with Caps - Pack of 2C & A Scientific$2.99
16490Plastic Vernier Calipers - 2pc Set$2.49
10258Plastic-Encased Block MagnetDowling Magnets$1.49
10259Plastic-Encased Disc MagnetDowling Magnets$1.39
16494Play Dirt! Bugs in a Jar$6.99
13985Plexiglass Mirror - 3.5x2.5 inches - For Optics Experiments and School Craft Projects$1.79
14791PN2222A Transistor$0.19
14802Pocket Dice Electronics Solder KitElenco$15.00
16411Pocket Etch A Sketch$8.99
13841Pocket Level Keychain$1.29
12256Pocket Star FinderToysmith$5.99
16684Polished Agate Geode Halves - Matching Pair$9.95
16380Polished Fossil CoralxUmp.com$15.99
16647Polished Labradorite with Cut Base$29.99
15138Political Blue Ocean Globe - 4 inch$8.00
13492Pop-Up Butterfly Habitat$19.99
14856Porcelain Buchner Funnel - 120ml 70mm$3.99
14482Porcelain Mortar and Pestle - 150mm$9.99
14481Porcelain Mortar and Pestle - 75mm$4.99
16677Portable Luggage Scale - up to 50kg/110lbs$9.99
16533Portable Micro Burner$49.99
13099Power House Kit v2.0Thames & Kosmos$89.99
14926Power Pro DC Adapter - 12V 1000mA$4.99
14242Power Supply for Spectrum Discharge Tubes$179.99
15850Precision Weight Masses Set - 8 Pieces$8.99
10470Prepared Slide Set - ElementaryC & A Scientific$19.99
10472Prepared Slide Set - High SchoolC & A Scientific$39.99
10471Prepared Slide Set - IntermediateC & A Scientific$34.99
15600Professional Solder Tip CleanerVelleman$9.99
15770Pulley Table Clamp$4.99
15678Pulley with Table Clamp$10.99
16401Pumice - Bulk Mineral$1.49
15048Purple Laser PointerxUmp.com$19.00
16696Push-On Push-Off Micro Switch - 18x12mm$0.39
10971Pyrite - Fools Gold - Bulk Mineral$1.49
16166Pyrite Fools Gold - Large Chunk (2-3 inch)$2.99
15749Pyrolusite Geode$10.99
14045Quadruple Pulley$3.49
13661Quartz - Tumbled Bulk Mineral$1.49
14635Quartz Cluster - SmallGeocentral$1.59
15751Quartz Crystal Cluster - Large Chunk (2-3 inch)$8.99
15763Quartz Crystal Point - Large Chunk (2-3 inch)$8.99
16185Quartz Obelisk$39.00
10970Quartz Point - Bulk MineralGeocentral$1.59
16404Quartzite - Bulk Mineral$1.49
16783QuickHot Soldering Gun 30W-130W$9.99
15996Rain Gauge$2.00
14611Rainbow Glow DoughToysmith$3.99
15524Rainbow Pom BallToysmith$3.99
14486Rattleback - Multicolor Pack of 10$12.99
16555RC Machines: Construction Vehicles$65.00
15989RC Machines: Space Explorers KitThames & Kosmos$89.99
13988Reagent Bottle - 500ml$4.99
16376Red Jasper - Large Chunk (2-3 inch)xUmp.com$3.99
16442Red Laser Pointer$19.00
15310Red Litmus Paper - 100 strips$1.29
16139Red Pi T-ShirtxUmp.com$18.00
16079Red/Black Alligator-to-Banana Cable Pair - 1mxUmp.com$2.99
16463Red/Black Banana-to-Banana Cable Pair - 1m$2.99
15107Red-Blue Ceramic Bar MagnetDowling Magnets$1.59
15106Red-Blue Ceramic Horseshoe MagnetDowling Magnets$1.29
16482Reed Magnetic Switch$0.39
15911Refraction Cup$2.99
16528Refraction Cup with Measurements$3.49
13919Remote Control Machines KitThames & Kosmos$59.00
16333Remote-Control Machines: Custom Cars Kit$99.00
16700Remote-Control Machines: Farm$79.00
13774Replacement Belt for N-100V WinscoWinsco$21.99
13776Replacement Belt for N-105S KilovoltronWinsco$12.99
14155Replacement Wicks - Pack of 12$2.49
14781Resistors Set - Assorted 480pcsVelleman$7.99
14779Resonance Bowl$129.00
13263Revolving Multi-Color Fiberoptic Light$12.99
16154RGB Fiber-optic Kit$119.99
15535Rhinoceros Beetle SpecimenReal Insect$14.99
16407Right-Angle Acrylic Prism - 1 x 2 inches$3.29
14629Ring Tripod Stand$8.99
13411Robotic Arm EDGE KitOWI$49.99
15988Robotics Smart Machines KitThames & Kosmos$129.99
16331Robotics Workshop Kit$199.00
16701Robotics: Smart Machines - Rovers & Vehicles$129.99
15662Rock and Mineral Excavation Mini KitGeocentral$3.99
13217Rock Science KitToysmith$11.99
14024Rocks and Minerals of the USACopernicus Toys$5.99
13887Roman Arch Kit$29.99
11200Rose Quartz - Bulk MineralGeocentral$1.49
15756Rose Quartz - Large Chunk (2-3 inch)$4.99
13493Rotational Inertia Ring and Disk$49.99
15680Round Stacking Mass Set$2.99
12637Rubber Band Paddle BoatToysmith$4.99
14478Rubber Grip - For Hot Beakers$9.99
14144Rubber Stopper - Size 1$0.59
14145Rubber Stopper - Size 2$0.59
14146Rubber Stopper - Size 3$0.79
14147Rubber Stopper - Size 4$0.79
14148Rubber Stopper - Size 5$0.79
14149Rubber Stopper - Size 6$0.99
14150Rubber Stopper - Size 7$0.99
14151Rubber Stopper - Size 8$1.29
14152Rubber Stopper - Size 9$1.49
16736Rubber Tubing - 1/4 inch 10ft$5.99
16067Rubiks Cube$12.99
16613Rubiks Tower Puzzle$16.95
16782Running Microbug DIY Kit$12.95
14047Safe Plastic Slide Set - Animals$9.00
14048Safe Plastic Slide Set - Insects$9.00
14049Safe Plastic Slide Set - Plants$9.00
16247Safety Pipette Filler$4.89
16779Saguaro Cactus Crystal Growing Kit$7.95
14929Salt Water Fuel Cell ArachnoidOWI$17.00
14928Salt Water Fuel Cell Monster TruckOWI$24.99
16797Salt-Water Powered Truck 4M Kit$14.97
16201Sands Alive! Glow Lunar Landing$24.99
16202Sands Alive! The Sand Box - 1lb Original Sand$9.00
10978Sandstone - Bulk MineralGeocentral$1.49
16408Scale of Hardness Minerals Kit$20.99
15067Science Experiments On The Go KitThames & Kosmos$7.99
16197Science Pics Magnet Set$15.95
13271Science with Magnets Usborne Kid KitUsborne Books$5.00
16652Science X: Electronics & Circuitry Kit$29.00
10569Scientists Playing Cards$5.99
16098Sci-Fi Tube - Energy Stick$9.99
12664Scorpion Specimen - SmallReal Insect$8.99
16398Screen Sieves - set of 4$59.99
11793Sea Monkeys Ocean ZooSchylling$13.99
11795Sea Monkeys Original Instant LifeSchylling$7.49
13330Sea-Monkeys MagiQuariumSchylling$15.00
16731Sedimentary Rock Bag - 6pcs$5.49
14230Seed Germination Kit$5.99
15714Seismic Accelerator$11.99
13343Selenite - Bulk MineralGeocentral$1.49
16222Selenite - Large Chunk (2-3 inch)xUmp.com$3.99
12299Selenite TowerGeocentral$3.99
16648Selenite Wand - 4 to 8 inch$3.99
14912Self-Locking Hemostat Pliers - 6inch$2.29
16702Sensors Alive: Bring Physics to Life$149.99
16167Septarian Slab$3.99
16549Set of 24 Flint Glass Tubes - 5mm OD x 24 inches$19.99
16579Set of Multimeter Test Leads$2.99
16707ShapeApe Kikkerland Cube Puzzle$17.99
15088Shark Smart Playing Cards$4.97
15143Shark Tooth Fossil on MatrixxUmp.com$4.99
15978Shark Tooth Necklace$2.99
15906SHINCO-Scope Microscope with 5 Prepared Slides$89.99
13064Short Stem Funnel - 100ml GlassxUmp.com$4.99
16365Signal Generator - 1Hz to 8MHz$45.99
14975Silicone Lab Mat$8.99
15344Simple Halls Carriage$7.99
13888Simplified Stirling Engine$28.00
15253Simulated Frog Dissection KitElenco$49.99
16180Single Orthoceras Fossil in Matrix$7.99
11103Single Pulley$1.79
10337Slide Making KitElenco$14.99
16614Slime Time Mix-It - Make Your Own Slime Kit$9.95
14031Slinky POP Toob$1.49
14076Slotted Weight Set with Hanger$15.00
16440Slush Stress Ball$4.99
15422Small Red-Blue Ceramic Bar MagnetDowling Magnets$1.29
12831Smart Robot 4M Kit4M$15.99
15362Smoke Paper (Touch Paper)$9.99
16183Smoky Quartz Cluster$9.99
15539Snake Skeleton SpecimenReal Insect$49.99
16168Snakeskin Rock$2.99
10725Snap Circuits 300 Electronics KitSnap Circuits$69.99
16360Snap Circuits 3D Illumination Kit$55.99
16567Snap Circuits 3D M.E.G.$55.00
14488Snap Circuits AC Adapter SnapSnap Circuits$19.99
15968Snap Circuits ArcadeSnap Circuits$65.99
16361Snap Circuits Basic Electricity$15.00
14487Snap Circuits Extreme 750-in-1 with PC interfaceSnap Circuits$129.00
14089Snap Circuits FM RadioSnap Circuits$24.99
11998Snap Circuits Jr. Snap Circuits$29.99
15971Snap Circuits Jr. SelectSnap Circuits$31.50
15008Snap Circuits Light KitSnap Circuits$79.99
15838Snap Circuits Light with AC Adapter KitSnap Circuits$89.99
15969Snap Circuits MotionSnap Circuits$49.00
15256Snap Circuits Motion DetectorSnap Circuits$24.99
16565Snap Circuits Snapino$35.00
15970Snap Circuits Sound & Light Deluxe KitSnap Circuits$99.00
16566Snap Circuits STEM$45.00
14822Soft Iron Rod$3.99
16785Solar & Battery Fan STEM Kit$4.55
13844Solar Car$19.00
16240Solar Cell - 1.5V 400mA 80x60mmxUmp.com$4.49
16574Solar Cell - 2V 130mA 54x54mm$2.99
16656Solar Cell - 5V 250mA 110x69mm$5.99
16658Solar DC Motor 400 - 1.5V to 3V$1.69
16090Solar DIY Micro Car KitxUmp.com$4.49
14917Solar Energy Electronics Experiment KitVelleman$29.99
13921Solar Power KitThames & Kosmos$35.00
13679Solar Powered Solar System KitOWI$21.99
10543Solar Print KitToysmith$12.00
10432Solar Print Refill PaperToysmith$5.99
10094Solar RadiometerTedco$14.99
16709Solar Radiometer Sphere by Kikkerland$33.99
14218Solar Rover 4M Kit4M$20.99
15042Solar Spinner$9.95
16719Solar System Marble Set$12.99
15167Solar System Simulator$99.00
13709Solar UV Beads - 250pcs$5.99
16708Solar-Powered Edison Action Figure$19.50
14787Solderless Electronics Starter SetVelleman$26.99
15155Solenoid / Electromagnet with Iron Core$44.99
16609Space Mission Sand Box$21.00
10450Space Wonder GyroscopeTedco$9.99
15309Spare Gold Leaves - Pack of 6$6.99
16781Spare Golden Curls for Pro Solder Tip Cleaner$3.59
15158Spark Timer Accelerator$34.99
13984Specific Gravity Set$10.99
16539Spider - Small Specimen$3.99
12662Spider SpecimenReal Insect$8.99
16149Square Galileo Thermometer - Black Finish$54.99
16349Standalone USB Temperature Data Logger$29.00
11201Star Mica - Bulk MineralGeocentral$1.99
14589Star-Ball Magnetic PuzzleCreative Whack$34.00
11252Stars and Constellations Placemat$2.00
16212Start to Solder Educational Kit$44.99
15346Steam Generator$29.99
14821Steel Balls - Pack of 100$4.99
16572Stir Bar for Magnetic Stirrer$3.99
16458Stranded Project Wire Set - 24AWG 10-Colors 60m$13.99
16628Strawbees Crazy Scientist Kit$79.00
16627Strawbees Inventor Kit$35.00
16626Strawbees Maker Kit$15.00
16362Streak Plates Class Pack - 40 White + 40 BlackxUmp.com$79.00
16557Structural Engineering: Bridges & Skyscrapers$49.00
14792Student Electronics BreadBoard$7.99
12343Subtraction Tables Placemat$2.00
14669Subwoofer Speaker $29.95
16402Sulfur - Bulk Mineral$1.49
13863Sun Art Paper - 8 x 10Tedco$12.99
15376Sun Spot - Solar Oven$59.00
15880Super Capacitor - 100F 2.7VxUmp.com$3.99
10391Super Science Magnet KitDowling Magnets$19.00
15834Super Solar RecyclerOWI$17.00
12125Super Stacking TopsToysmith$9.99
14138Support Ring and Clamp - 4 inch$6.49
14139Support Stand with Rod$16.99
15729Switch Pitch$7.99
16564Switching Power Supply - 3V to 12V$19.99
14854Swivel Clamp Holder$10.99
15833T4 Transforming Solar RobotOWI$15.00
16403Talc - Bulk Mineral$1.49
12249Tape Measure KeychainToysmith$2.59
16606Tarantula and Black Scorpion - Real Specimens$19.99
12665Tarantula SpecimenReal Insect$24.99
15555Tedco 12 inch Inflatable GlobeTedco$7.99
13862Tedco Light Crystal PrismTedco$7.99
16165Tektite - Rough Specimen$1.69
10207Telephone Bug KitElenco$9.99
14798Temperature Controlled Soldering StationElenco$29.99
14143Test Tube Brush$1.39
11223Test Tube Clamp$1.79
10765The Amazing Dinosaur Plant DuneCraft$5.99
16703The Big Engineering Makerspace Kit$99.99
10091The Original GyroscopeTedco$8.99
15449The Original Hoberman SphereHoberman$37.99
12938The Original Superball$2.49
16469The Swinging Sticks$98.00
13735Thermochromic GluxCopernicus Toys$6.99
10179Thermodynamic Drinking Bird$6.49
10216Thermodynamic Hand Boiler$6.99
14618Thermoelectric Generator$35.00
15357Thermometer Clamp$5.99
16171Tin Can Edge Detector Robot 4M Kit$15.00
12259Tin Can Robot 4M Kit4M$16.99
16558TKx400i Dual-LED Microscope$99.00
16491Toggle Switch with Wire Leads$1.99
13149Tongue Depressors$7.99
14228Tornado Demonstration Model $299.00
16341Touch Board Starter Kit$199.00
10704Touchable BubblesToysmith$2.29
15808Traveling Science Gift SetxUmp.com$19.00
16169T-Rex Dinosaur DNA 4M Kit$10.00
16634T-Rex Dinosaur Skull Excavation Dig Activity Kit$3.99
15022T-Rex Pen$7.99
13671Trictenotomid BeetleReal Insect$14.99
12599Triops Eggs$6.49
11105Triple Pulley$2.99
14046Triple Tandem Pulley$2.99
15244Tripod Periodic Table LampxUmp.com$29.00
16616TroneX 288+ Science Center$49.00
13703Tubular Spring Scale - Blue 250g$4.39
13705Tubular Spring Scale - Brown 1000g$4.39
13704Tubular Spring Scale - Green 500g$4.39
13706Tubular Spring Scale - Red 2000g$4.39
16455Tubular Spring Scale - White 3000g$4.39
15849Tubular Spring Scale - Yellow 5000g$4.39
16498Tumble Wonder$5.00
11567TV Rock - UlexiteCopernicus Toys$5.99
16654TV Stone - Satin Spar Selenite$2.49
16209Two Legged ALLBOT - Arduino Robot Kit$89.00
13973Two Potato Clock$15.00
13986Two Way Burner Stand$4.99
10930Ultimate Chemistry Set CHEM C3000 v2.0Thames & Kosmos$219.00
15952Ultra Glow Air Power Soccer DiscCan You Imagine$14.99
16417Ultrabright COB Keychain Light$3.59
12237Ultraviolet Touchable BubblesToysmith$3.49
15658United States ScrunchMap$8.99
16530Universal Multi Test Tube Rack$19.99
16315US Treasure Mining$10.95
16697USA/World Dry Erase Lap Board$9.99
13510USB Interface for Robotic Arm EDGEOWI$39.00
16088USB Temperature Sensor with Probe - PCSensor TEMPer2$29.99
16688USB to Alligator Clips Connection Wire 5V - 50cm - 20inch$3.99
16359UV Blacklight Spotlight$45.00
16083UV Light Blacklight KeychainxUmp.com$1.69
13784Van de Graaff Demo DVDWinsco$18.00
16420Vanadinite - Large Chunk (2-3 inch)$8.99
16619VEX Explorers Discovery Command$14.99
16453Vibration DC Motor + AA Battery Holder w/Switch$2.99
16441Vibration DC Motor 130 - 1.5-6V with leads$1.89
14800Voice Changer Electronics Solder KitVelleman$11.99
16780Volcano Crystal Growing Kit$7.95
15741Volcanoes and Earthquakes Playing Cards$4.99
14073Voltaic Cell with Porous Cup and Electrodes Set$33.99
14834Vortex Bottle Connector for Tornado in a Bottle - Single$1.79
13710Vortex Bottle Connector for Tornado in a Bottle Classroom Set of 20$32.00
12657Walking Stick SpecimenReal Insect$14.99
16737Wash Bottle LDPE 500ml Unitary$3.49
15974Wasp - Small Specimen$3.99
14153Watch Glass - 65mm$0.99
15620Water Beads$1.49
15671Water Clock$15.99
13845Water Wheel Timer$4.99
14860Wax Dissecting Pan$14.99
15677Wheel and Axle$9.99
14233White Streak Plates - set of 10$10.99
11741Wicked Wings Slide SetC & A Scientific$9.99
13889Wide Range pH Test Paper$2.19
16114Widefield DIN 10X Microscope Eyepiece$33.00
16473Wilderness Survival Cards 4-pack Set$24.99
12701Wilderness Survival Playing Cards$6.99
10887Wimshurst Lightning Machine$75.00
13916Wind Power Kit v2.0Thames & Kosmos$49.99
12260Windmill Generator 4M Kit4M$14.99
13773Winsco Van de Graaff GeneratorWinsco$699.99
14666Wire Cutter and Stripper Tool$3.99
14140Wire Gauze 5 x 5 inches$1.29
15603Wire Stripper Tool$5.99
15528Wood Fidget PuzzleToysmith$2.99
14396Wood Grain Newtons Cradle$15.00
10798Wooden Boomerang$4.99
13247Wooden Test Tube RackxUmp.com$4.99
11376World and U.S. Map ChartBarCharts$3.00
16286World Map Wall Clock$12.00
14971World's Simplest MotorTedco$8.99
10144Worlds Strongest MagnetsDowling Magnets$12.00
13469X-Ball - Magnetic PuzzleCreative Whack$34.99
14248Xenon Spectrum Discharge Tube$19.99
14177xUmp Gift BagxUmp.com$1.99
14588Y-Ball Magnetic PuzzleCreative Whack$29.99
16446Yellow Hand Tally CounterxUmp.com$3.39
16477Yellow LED Bulb - 2.3V - with wire leads$0.59

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