Use this open-type Hoffman screw clamp for a variety of demonstration or science experiment applications. It is made of chrome-plated brass, and features a 1" opening. Good for science projects, lab use and more.
A cool kit that helps you build your very own robotic arm!
This kit includes several different projects that demonstrate the power of magnets!
Build a model green house and 9 other green energy-related devices with this great kit!
The Star-Ball Magnetic Puzzle is the perfect creativity tool for innovators, artists, writers, students, and you!
The Y-Ball Magnetic Puzzle is the perfect creativity tool for innovators, artists, engineers, writers, students, and you!
Get swept away by this fantastic robot kit that uses vibrations to move!