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DIY Rainbow Catcher

$22.49 Member Price

Color your world with rainbows! This clever snap-together rainbow maker catches sunlight and projects tiny rainbows into your room like a disco ball. The included book is chockfull of information about how rainbows form: the science of sunlight, prisms, and the very special weather conditions under which rainbows might appear. Activities and experiments include different ways you can mimic rainbow effects, no matter what your weather conditions are, including rainbow slime, a rainbow volcano, a rainbow bubble snake, and much, much more. 


  • 32-page book with building instructions
  • 3 clear crystals
  • 3 silver rings
  • 2 suction cups
  • 3 holographic plastic pieces
  • motor with wires
  • battery box with alligator clips
  • plastic gear box