Wind up the Fridge Rover gear and let it go on the fridge!
Item#: 12258 Age: 8+
(5 customer reviews)
Cultivate a luminous glow-in-the-dark crystal you can grow in the comfort of your own home!
Item#: 16478 Age: 10+
Cultivate a color-customizable crystal you can grow in the comfort of your own home!
Item#: 16253 Age: 13+
(1 customer reviews)
Watch this submarine dive and re-surface, over and over again!
Item#: 10705 Age: 5+
(3 customer reviews)
Perform awesome experiments using everyday materials found in any kitchen!
Item#: 14220 Age: 8+
(2 customer reviews)
Grow three spectacular shining crystals and learn the science behind their creation!
Item#: 15957 Age: 10+
Launch this rocket 50 feet in the air using vinegar and baking soda!
Item#: 10532 Age: 5+
Learn the science of cleaning and reusing dirty water by conducting interesting water purification experiments!
Item#: 13401 Age: 8+
(1 customer reviews)
Grow two spectacular shining geode crystals and learn the science behind their creation!
Item#: 16479 Age: 10+
Watch how a racer moves without batteries! Learn about the mighty power of a magnet and how you can use it to drive the racer car.
Item#: 17191 Age: 6+
Master the ancient technique of paper making. Have unlimited fun recycling used paper for making environmentally friendly science craft projects.
Item#: 17189 Age: 3+
Explore the wonders of spy security by building your own money safe!
Item#: 14898 Age: 8+
(1 customer reviews)
Have fun astonishing your friends with magic number tricks!
Item#: 15258 Age: 8+
(1 customer reviews)
This kit includes all the parts needed to make your own motorized solar system model and develop your mechanical skills.
Item#: 17190 Age: 3+
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)
Learn about detective science through this fun fingerprinting kit!
Item#: 11006 Age: 8+
(1 customer reviews)
Build and paint your very own designed solar system mobile which revolves and glows in the dark!
Item#: 10410 Age: 5+
(4 customer reviews)
Build your own 10 inch kaleidoscope with this great kit!
Item#: 10436 Age: 5+
(5 customer reviews)
Learn all about magnets with the Magnet Science 4M Kit!
Item#: 14897 Age: 8+
(2 customer reviews)
Use this bubble science kit for your next science project!
Item#: 14735 Age: 8+
Build a small truck that is powered by 100% salt-water.
Item#: 16797 Age: 8+
An easy to assemble battery powered mechanical arm that is able to grab, lift, move, and drop small objects.
Item#: 16796 Age: 5+
Build your own windmill generator kit by recycling a plastic bottle!
Item#: 12260 Age: 8+
(1 customer reviews)
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!