This 3-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!
Exciting magnet exploration for ages 8 and up!
Start a great hobby in electronics with this state of the art electronics project lab!
An ancient toy featuring optical illusion and hands-on fun that never grows old!
Build over 60 projects with this deluxe version of the Snap Rover kit!
A beautiful desk or bookshelf accessory for the reading fanatic in your family!
Working model representing the sun, earth, and moon and their relationships.