On one side of this beaker mug is a caffeine molecule enameled in white. On the other side it has graduations up to 350mL (the total volume of the mug is 400mL). When coffee or any other dark-colored drink is added, the molecular structure becomes very visible. Made of heat-resistant borosilicate glass, this mug makes an excellent Christmas gift or birthday present for your favorite scientist!
Note: We recommend washing the mug thoroughly before use.
Recommended for protection against chemical splashes. A must have for every young chemist!
These ear plugs are made of self adjusting foam that provides a comfortable, low pressure fit and excellent sound filtration.
Extra thick medical examination gloves - 60mil. Great for extra protection.
Durable, anti-fog safety glasses that fit comfortably on any head size.
Large nitrile exam gloves designed and manufactured for superior protection against viral, bacterial, and certain chemical hazards.
These goggles meet the American National Standards Institution (ANSI Z87.1) and Canadian Standards (CSA Z94.3) regulations.
See the solar system in action!
This advanced physics kit is perfect for older children already versed in physics knowledge!
Build your own 10 inch kaleidoscope with this great kit!
NEW 2016 DESIGN! This hip red tee features Pi to 1000 decimal places on an ultra soft 100% cotton shirt.
A touch of joy. A touch of science. Light responds to your touch and to the music in your room!
Easily assemble a working alarm motion detector!
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.