Surprise-attack your friends with something out-of-this-world! The Alien Attack Sling Shot features two extra-stretchy aliens of varying colors and oversized hands. Just lock their wrists into place on either end of the slingshot, pull back, and fire your fearless extraterrestrial friends toward your target! Grab a few and have a slingshot fight with your friends!
Make the coolest 3D pin art on your desk with this amazing desk toy.
Buy Newton's Cradle or balance balls here! This classic science desk toy that will keep you amused and teach you physics.
This smaller transportable Van de Graaff Generator will easily fit in any classroom!
Cool new Pi tee featuring ultra soft and light blue 100% cotton shirt.
NEW 2016 DESIGN! This hip red tee features Pi to 1000 decimal places on an ultra soft 100% cotton shirt.
A massive mounted set of 100 rocks and minerals found in the US,