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)
With this complete mini crystal growing kit, you can grow your own crystal. Growing crystals is easy and fun!
Item#: 17182 Age: 13+
Place colored stones into a solution and watch them grow into beautiful, colorful crystal formations.
Item#: 15526 Age: 13+
Learn the science of cleaning and reusing dirty water by conducting interesting water purification experiments!
Item#: 13401 Age: 8+
(1 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+
Use this basic molecular model set for hands-on exploration of organic and inorganic compounds!
Item#: 13971 Age: 15+
(1 customer reviews)
This experiment kit includes everything you need to grow clear, pristine pure sucrose crystals you can eat.
Item#: 17260 Age: 8+
Learn about chemiluminescence, how fireflies light up and the real quantum leap with this neat chemistry kit!
Item#: 10548 Age: 9+
Grow two spectacular shining geode crystals and learn the science behind their creation!
Item#: 16479 Age: 10+
Discover different science principles with this fascinating kit. Over 40 fun projects!!
Item#: 17110 Age: 8+
This Mega Experiment Kit will help you explore super cool chemical reactions.
Item#: 17224 Age: 8+
A selection of six salts for student use in observing spectra of some fairly common elements.
Item#: 13791 Age: 18+
Learn about the chemistry behind gels, polymers, states of matter and phosphorescence with this neat chemistry kit!
Item#: 10547 Age: 9+
An informative ecological kit which allows you to test for bacteria, chloride content, pH level in regard to a sample of water.
Item#: 15338 Age: 16+
Use this deluxe molecular model set for teaching of organic and inorganic compounds!
Item#: 13972 Age: 16+
(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!