Affordable wire stripper and crimper 2-in-1 tool. Great for teachers - you can now afford to give all of your students a tool to strip wires for science and electronics projects!
The Hoberman Sphere expands and contracts with a magical motion so fluid and simple that kids can't help but play with it for hours.
Perform awesome experiments using everyday materials found in any kitchen!
Comprehensive collection of 30 fossils.
Defy gravity with this cool balancing eagle!
Head into the lab for an in-depth investigation of genetics and DNA!
A massive mounted set of 100 rocks and minerals found in the US,