This helpful pen contains ten different colors to use for all kinds of art projects. Just twist the top part to click the pen out of position, then click the button to choose your next color. Excellent for use by teachers and students.
Note: Pen casing comes in various colors. You may not receive color pen noted in picture, but function and form of pen is the same. We cannot guarantee what color pen will be sent to customers.
This caffeine molecule mug makes an excellent gift!
This superb chemistry set features 350 mind-boggling experiments!
This SUPER Erector Construction set is one of the best you'll find anywhere!
Learn about detective science through this fun fingerprinting kit!
This is a classic demonstration toy of the powers of magnetic fields!
A combination of three of our great discovery toys, all in one package!
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.