A blister pack of 20 AG-13 Alkaline batteries, ideal for watches, clocks, calculators, electronics, cameras, LED tools, and so much more! Can also be used for any of our LED animal keychains (see examples in the related products section).
Build your own windmill generator kit by recycling a plastic bottle!
Find the hidden crystals when you open your own geodes from this fun set.
Shake the Pet Tornado clockwise and watch the mini tornado funnel form before your eyes!
Every kid needs one of these spheres!
This genuine meteorite is great for the rock collector in your family!
Head into the lab for an in-depth investigation of genetics and DNA!