A set of 20 plastic petri dishes, each with a diameter of 85mm. Great for chemistry experiments, and an easy and affordable way for teachers and chemistry instructors to stock their clasrooms for the school year.
Petri dish size: 85mm (3.35 inch) x 16mm (0.75 inch)
Shake the Pet Tornado clockwise and watch the mini tornado funnel form before your eyes!
Every kid needs one of these spheres!
This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!
This science kit is an essential introduction to physics knowledge!
This SUPER Erector Construction set is one of the best you'll find anywhere!
Use this temperature-controlled soldering station for a variety of soldering applications!
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.