This plastic magnifying lens features both 3X and 6X magnification. It’s great for use in classroom outings exploring the outdoors, or for simple optics lessons. Good resource for teachers needing a simple economical lens for students to use.
The Ball of Whacks is the perfect creativity tool for innovators, artists, engineers, writers, students, and you!
Dig deeper, and discover the fascinating crystal structures of minerals and rocks with this great kit!
Comprehensive collection of 30 fossils.
Experience this sphere powered by the sun!
Build six solar-powered models with this fun kit!
Cool new Pi tee featuring ultra soft and light blue 100% cotton shirt.