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.
Create beautiful art with this amazing sun paper!
This project book and sample kit introduces you to shape-memory alloy technology!
Experience this sphere powered by the sun!
Illuminate both your room and your mind with this ingenious Periodic Table Lamp.
This ultimate chemistry set features 250 mind-boggling experiments!
Learn about detective science through this fun fingerprinting kit!
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.