Torchies Torch Heads 10pk

Wear and experiment with these take anywhere, colour changing torch heads. Attach to the included wrist and head bands to allow hands free exploration. A button on each torch, will change the LED from white to red, blue or green. A simple to use resource, great for experimenting with colour mixing and for investigating shadow formation. Magnetic backed, the torch heads can be attached to magnetic surfaces. Each torch requires 2 x AAA batteries.