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Nancy B'S Science Club Reflections Kaleidoscope by Educational Insights
Nancy B's Science Club Reflections Kaleidoscope Discover the beauty of light! Adjust the mirrors to change the patterns you see, add your own objects to the water-tight chamber to create new patterns, or remove the chamber to view the world with a brilliant kaleidoscope effect! Kaleidoscope with fully adjustable mirror
Ricahrd Liu