Use this set of steel balls for a variety of lab and experiment applications. Each ball measures approximately 12m, and the set comes with 12 balls. Great for science fair projects, weights and measurement, and more.
This classic desk toy will keep you amused!
The Y-Ball Magnetic Puzzle is the perfect creativity tool for innovators, artists, engineers, writers, students, and you!
Explore the wonders of wind power with this amazing kit!
Build a hand that realistically moves its fingers using shape memory allow technology!
This glass Erlenmeyer mug makes an excellent gift!
Build a model green house and 9 other green energy-related devices with this great kit!