This 1-cell AA battery holder with wires is excellent for use in any hobby or science project. The unit includes wire leads for easy hook-up, and it has an 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 SUPER Erector Construction set is one of the best you'll find anywhere!
This simple but amusing magnetic toy will keep you busy for hours!
This science kit is an essential introduction to physics knowledge!
Make the coolest 3D pin art on your desk with this amazing desk toy.
Build a model car that runs on hydrogen gas using a unique reversible fuel cell!
Use this laser pointer for any professional presentation!