This cast-iron clamp holder is perfect for holding support rods. The holder is made of cast iron with an enamel finish and nickel-plated thumbscrew. The clamp is adjustable to fit rods up to 5/8" in. in diameter. Excellent for use in any science classroom!
Use this laser pointer for any professional presentation!
Buy Newton's Cradle or balance balls here! This classic science desk toy that will keep you amused and teach you physics.
Build a robot that's an artist too!
Is it a demonstration of a scientific law or a work of art?
Build 14 assorted solar robots, some of which can travel over water!
Provides the power to execute all the basic electrostatic demonstrations on an energetic and dramatic scale with up to 350,000 volts!
At xUmp.com you will find a large selection of scientific products carefully curated by real scientists and educators. We sell everything from educational toys, teacher supplies for science classroom, lab equipment, science toys, science fair supplies, classroom equipment, chemistry glassware, chemistry lab equipment, physics demos, electronics supplies, robots, science kits to geeky science gifts.