This lead-free solder spool is essential to keep on your hand for your next soldering project. Use it in electrical projects, home hobby projects or science projects requiring soldering.
Great reference card for chemistry and physics students.
This caffeine molecule mug makes an excellent gift!
Build over 60 projects with this deluxe version of the Snap Rover kit!
View the glory of space with this hi-tech telescope set!
The Y-Ball Magnetic Puzzle is the perfect creativity tool for innovators, artists, engineers, writers, students, and you!
Explore the wonders of wind power with this amazing kit!