Rotate this 6.5 inch kaleidoscope to experience a constantly changing view of the world. With the ability to show amazing colors and shapes, the outside design reflects an old world charm. Excellent for use as as stocking stuffer or party favor.
Everything you need to setup your own dancing Oobleck (non-Newtonian fluid) apparatus!
The Star-Ball Magnetic Puzzle is the perfect creativity tool for innovators, artists, writers, students, and you!
This glass Erlenmeyer mug makes an excellent gift!
Create all kinds of marble run combinations with this 80-piece Marble Run set!
This superb chemistry set features 350 mind-boggling experiments!
Have fun building your very own FM radio!