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Ships within 48 hours · Estimated delivery Aug 28 - Sep 2
Discover endless fun with our Dwarf Forest
hands-on play
Go hard and the rewards are big… but there's always the risk it won't come off
8 chunky pages per book
*Includes 1 Diary*
Optical Illusions Board Books Discover endless fun with ourAstonish yourself with optical illusions and amazing visual phenomena as you explore human perception and the physics of light. Experiment with light and the color spectrum by building a color wheel, a fiber optic peacock, diffraction glasses, and much more! Conduct over 35 experiments, guided by the 48 page, full color manual.
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