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EISCO Newton's Disc Card - Contains The Colors of The Spectrum

4.8 (1) Write Review
Free shipping on orders over $29.99

$12.99

$ 6 .99 $6.99

In Stock
  • One card
  • 7 inch diameter
  • Contains the colors of the spectrum
  • When spun quickly, the colors appear to fade into a neutral whitish color
  • Made of sturdy paper



Customer
Reviewed in the United States on December 6, 2021
The Paper Disk is good but we would like something more, like a Disk of metal or plastic or paper glued on plastic, with an axle going through, which will allow us to rotate the disk fast in order to show the children how all the colors will get together forming a perfect white color.