Rotate this 6.5 inch kaleidoscope to experience a constantly changing view of the world. With the ability to show amazing colors and shapes, the outside design reflects an old world charm. Excellent for use as as stocking stuffer or party favor.
Build your own 10 inch kaleidoscope with this great kit!
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This magic bird defies gravity before your very eyes!
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Build over 100 exciting electronic projects with this easy to use kit!