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.
Explore the wonders of wind power with this amazing kit!
Build your own windmill generator kit by recycling a plastic bottle!
This kit allows to build up to 3 different robots!
A cool kit that helps you build your very own robotic arm!
This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!
Heavy-duty microscope for high-school and college biology labs. Magnification of up to 1000X.