Booklet of 100 economy pH paper testing strips with a 1 to 14 color comparison chart. Great for testing acidity and alkalinity of liquids.
Get swept away by this fantastic robot kit that uses vibrations to move!
Make the coolest 3D pin art on your desk with this amazing desk toy.
Cool new Pi tee featuring ultra soft and light blue 100% cotton shirt.
This classic device is used to demonstrate the conservation of mechanical energy.
Great tarantula specimen for the science classroom!
The Hoberman Sphere expands and contracts with a magical motion so fluid and simple that kids can't help but play with it for hours.
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.