This xUmp.com exclusive T-shirt is perfect for dressing ’spooky’! The high-quality Gildan Ultra Cotton heavy weight shirt is 100% pre-shrunk cotton. It features a cool glow-in-the-dark skeleton design, making it a perfect choice for Halloween costumes, Halloween horror nights, and related Halloween gag items and novelty prizes.
Get this great introductory chemistry kit for your favorite young scientist!
This mirascope creates a 3D hologram image!
Head into the lab for an in-depth investigation of genetics and DNA!
Build 14 assorted solar robots, some of which can travel over water!
A touch of joy. A touch of science. Light responds to your touch and to the music in your room!
This classic desk toy will keep you amused! Large, 7 inch tall version.