Available for giftwrap!
Rainbow Glasses, Pkg/6 Assorted Neon Colors
Glasses Divide Light into Unique Rainbows
Rainbow glasses provide a fun way to experience the properties of diffraction gratings. Gratings divide light into unique rainbows using different light sources & gas discharge takes. Gratings are mounted in cardboard frames for easy use.
Please note: *Not made to Protect from UV Sunlight!