These 8 washable dry erase crayons will allow you or your kids to get imaginative without the risk of leaving a mess! Includes every color of the rainbow as well and brown and black crayons. These crayons work great on any dry erase surface, and the pack includes a special cloth for easy clean-up! Also includes a sharpener so your crayons will always write clearly and vibrantly! Excellent for fun at home or in the classroom. Pick up one of our chalkboard placemat sets (see Related Products below) for some creative and educational dinnertime fun!
Cool new Pi tee featuring ultra soft and light blue 100% cotton shirt.
Get this great introductory chemistry kit for your favorite young scientist!
Provides the power to execute all the basic electrostatic demonstrations on an energetic and dramatic scale with up to 350,000 volts!
This advanced physics kit is perfect for older children already versed in physics knowledge!
Build a robot that's an artist too!
Discover how solar cells make electricity with this awesome 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.