This 2-cell AA battery holder with wires is excellent for use in any hobby or science project. Comes with wire leads for easy hook-up, and has a on-off switch function, making it perfect for use in hobby projects. Recommended for electronics applications, for use in science fair projects and more!
This genuine meteorite is great for the rock collector in your family!
Infiniview comes with a 3.5" LCD screen and rechargeable Lithium Ion battery that will last up to 2 hours in the field.
The Ball of Whacks is the perfect creativity tool for innovators, artists, engineers, writers, students, and you!
This adapter-powered butterfly uses Flexinor wires to create a realistic visual effect!
An ancient toy featuring optical illusion and hands-on fun that never grows old!
This microscope is so versatile you can even take it with you on a job site!