Thinkfun Moon Spinner Sound rotate and visualization tools to

rotate and visualization tools to bring the construction process to life

give the set a realistic feel and allow for immersive play

Size: 2 inches tall and 4

Walk in the steps of scientific greatness and create beautiful rainbows in your room with this wonderful Glass Prism

a young deer and a rabbit

Thinkfun Moon Spinner Sound rotate and visualization tools toMoon Spinner is a stunning lunar themed brainteaser that is a wonder to behold. Six multi colored circles are ingeniously connected to form crescent moon shaped patterns. Each circle can be rotated to reposition different sections of the puzzle. Like many classic brainteasers, your goal is to scramble the various colored sections, and then figure out how to rotate them back to their starting positions. But Moon Spinner is truly revolutionary in how