Monday, June 11, 2018

Grandkids would be fascinated by this





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2 comments:

  1. I thought one of these would be a nice addition to my office. Then I found out the 5" cube is $15k to $25k.

    My office is not THAT nice!

    ReplyDelete
    Replies
    1. AMAZON: CynKen 1Pcs Optical Glass RGB Dispersion Prism X-CUBE for Physics Teach Decoration Art

      $8.50

      Delete