4M
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4M Diving Submarine
Watch this submarine dive and re-surface, over and over again!
Item#: 10705 Age: 5+
(3 customer reviews)
4M Fridge Rover
Wind up the Fridge Rover gear and let it go on the fridge!
Item#: 12258 Age: 8+
(5 customer reviews)
Kaleidoscope Making 4M Kit
Build your own 10 inch kaleidoscope with this great kit!
Item#: 10436 Age: 5+
(5 customer reviews)
Cosmic Rocket 4M Kit
Launch this rocket 50 feet in the air using vinegar and baking soda!
Item#: 10532 Age: 5+
3D Solar System Mobile 4M Kit
Build and paint your very own designed solar system mobile which revolves and glows in the dark!
Item#: 10410 Age: 5+
(4 customer reviews)
Tin Can Robot 4M Kit
You don’t think recycling is cool? Get a look at this, we’re sure you’ll change your mind!
Item#: 12259 Age: 8+
(3 customer reviews)
Detective Science Fingerprint 4M Kit
Learn about detective science through this fun fingerprinting kit!
Item#: 11006 Age: 8+
(1 customer reviews)
4M Kitchen Science Kit
Perform awesome experiments using everyday materials found in any kitchen!
Item#: 14220 Age: 8+
(2 customer reviews)
4M Crystal Growing Kit
Cultivate a color-customizable crystal you can grow in the comfort of your own home!
Item#: 16253 Age: 13+
(1 customer reviews)
Clean Water Science 4M Kit
Learn the science of cleaning and reusing dirty water by conducting interesting water purification experiments!
Item#: 13401 Age: 8+
(1 customer reviews)
KidzLabs 4M Crystal Science Kit
Grow three spectacular shining crystals and learn the science behind their creation!
Item#: 15957 Age: 10+
Money Safe 4M Kit
Explore the wonders of spy security by building your own money safe!
Item#: 14898 Age: 8+
(1 customer reviews)
Glow Crystal Growing 4M Kit
Cultivate a luminous glow-in-the-dark crystal you can grow in the comfort of your own home!
Item#: 16478 Age: 10+
Magnet Science 4M Kit
Learn all about magnets with the Magnet Science 4M Kit!
Item#: 14897 Age: 8+
(2 customer reviews)
Math Magic 4M Kit
Have fun astonishing your friends with magic number tricks!
Item#: 15258 Age: 8+
(1 customer reviews)
Bubble Science 4M Kit
Use this bubble science kit for your next science project!
Item#: 14735 Age: 8+
Crystal Geode Growing 4M Kit
Grow two spectacular shining geode crystals and learn the science behind their creation!
Item#: 16479 Age: 10+
Motorized Robotic Arm 4M Kit
An easy to assemble battery powered mechanical arm that is able to grab, lift, move, and drop small objects.
Item#: 16796 Age: 5+
Salt-Water Powered Truck 4M Kit
Build a small truck that is powered by 100% salt-water.
Item#: 16797 Age: 8+
4M STEAM Scientific Discovery Kit
Discover different science principles with this fascinating kit. Over 40 fun projects!!
Item#: 17110 Age: 8+
Welcome to xUmp.com, your one-stop shop for all your scientific and STEM needs! Our extensive selection of science supplies has been carefully curated by real scientists and educators, ensuring that you'll find only the best and most educational products on our site. Whether you're a teacher looking for classroom supplies, a student gearing up for a science fair, or a science enthusiast looking for the perfect gift, we've got you covered. From chemistry glassware and lab equipment to robots and science kits, we have everything you need to explore the exciting world of science. Browse our store today and discover the wonder of science!