This test tube brush is a must-have for the science classroom or laboratory. This test tube brush is made of nylon. Great for cleaning test tubes in a classroom or laboratory setting.
Get swept away by this fantastic robot kit that uses vibrations to move!
Shake the Pet Tornado clockwise and watch the mini tornado funnel form before your eyes!
Build 20 different solar powered models with unique building pieces, controlled by an RC handset!
Perform awesome experiments using everyday materials found in any kitchen!
The Star-Ball Magnetic Puzzle is the perfect creativity tool for innovators, artists, writers, students, and you!
See the constellations visible in the Northern Hemisphere on this watch!