These AA battery holders with wires can house two 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. Recommended for electronics applications, science fair projects, and more! Set includes 10 holders.
This genuine meteorite is great for the rock collector in your family!
This is a great clean heat demonstration model for the classroom setting!
Build a model green house and 9 other green energy-related devices with this great kit!
This classic desk toy will keep you amused!
Every kid needs one of these spheres!
This great rock tumbling kit comes with everything you need to polish stones and gems!