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!
This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!
This classic desk toy will keep you amused!
Explore the wonders of wind power with this amazing kit!
Shake the Pet Tornado clockwise and watch the mini tornado funnel form before your eyes!
Check out this amazing renewable energy science kit featuring the wonders of hydroelectric power!
This microscope is so versatile you can even take it with you on a job site!
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.