These AA battery holders with wires and switch can house 1 AA batteries, and you will find they are excellent for use in any hobby or science project. Each holder includes wire leads for easy hook-up, as well as a simple on/off switch, allowing you to exert greater control over your project and battery use. Recommended for electronics applications, science fair projects, and more! Set includes 10 holders.
This mirascope creates a 3D hologram image!
This is a deluxe soldering station that can handle any kind of application!
A touch of joy. A touch of science. Light responds to your touch and to the music in your room!
Discover how solar cells make electricity with this awesome kit!
Make the coolest 3D pin art on your desk with this amazing desk toy.
Infiniview comes with a 3.5" LCD screen and rechargeable Lithium Ion battery that will last up to 2 hours in the field.