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Hoberman Designs

Expandagon Construction System

Ages:
8 - 12 years
Price:
$39.95
Phone:
800-229-3653

Another great product from the new line of products designed by Chuck Hoberman. This is a unique, unfolding structure technology, a building block to make geometric or fantasy shapes. Each square has 24 lengths and 20 pins. When you press the magic points, it expands dramatically into a different shape. You can build pyramids, cubes, rockets, or animals. It transforms magically. You can use this system to extend a child's imagination. It comes in three different assortments and teaches the basic concepts of geometry. There is also an idea book available with extra educational material.

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