This science kit guarantees hours of enjoyment for those interested in learning about the science of illusions. Your eyes will be tricked over and over again with the booklet containing over 20 optical fun activities (and even better, the scientific explanations are supplied!) You can also view stunning 3D pictures and create a simple 3D picture, or use the spinner to create dazzling spinning top illusions. Good kit for a classroom activity or as a party game prize.
Recommended for ages 9 and older.
Box Size: 9.00in (22.86cm) x 6.50in (16.51cm) x 2.25in (5.72cm)
Weight: 0 lb 8 oz ( 0.22 kg )
Small parts. Not for children under 3 yrs.
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