See-Deez Light Diffracting Spinner Disc

 (Vintage/Obvolute)RARE

SHIPS N 24 HOURS

BRAND NEW

SEE-DEEZ

Light Diffracting Spinner Disc Creates Moving 3-D Color Images 

The moving images are created by light diffraction . 

Diffraction gratings create rainbow colors by reflecting light from many tiny parallel lines-over 14,000 per inch on this foil. When reflected, the light waves interfere , reinforcing or cancelling each other, and revealing all the frequencies (colors) of light.