Mood Mudd is a fun glow dough that changes color according to the warmth of your hands. It does not stain, so you can play with it virtually anywhere! Non-toxic and water-soluble, this dough will make your playtime even more fun! Get in the mood for fun with this great alternative to traditional toy doughs--excellent as a stocking stuffer or unique gifts.
Note: We cannot guarantee what colors will be sent to customers.
Highly durable lab apron made of rubberized cloth is impermeable and easy to clean, perfect for all manner of lab or classroom experiments
These goggles meet the ANSI Z87.1, 2010 High Impact standards.
These goggles meet the American National Standards Institution (ANSI Z87.1) and Canadian Standards (CSA Z94.3) regulations.
Durable, anti-fog safety glasses that fit comfortably on any head size.
These ear plugs are made of self adjusting foam that provides a comfortable, low pressure fit and excellent sound filtration.
A touch of joy. A touch of science. Light responds to your touch and to the music in your room!
Working model representing the sun, earth, and moon and their relationships.
A combination of three of our great discovery toys, all in one package!
Easily assemble a working alarm motion detector!
Build a model green house and 9 other green energy-related devices with this great kit!
Experience this sphere powered by the sun!
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.