My kids, who are constantly glued to the screen, loved these things. How do you work? Where do colors come from? Why is it changing? What makes a picture so cool? Such a wonderful toy for today's kids. This heavy duty metal made item withstood being trampled on by kids during the week it was 'lost' in the car and was still working great when found!
🌈 Bits Pieces Light Kaleidoscope Colorful: A Mesmerizing Visual Spectacle
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👓 GloFX Cardboard Diffraction Glasses with Paper Lenses
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🔍 Explore Backyard Safari with Sunny Side Gardens: Novelty Toys, Gag Toys, Prisms & Kaleidoscopes
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