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$9.99 - $89.99
Build once, tinker forever — no tools needed! After constructing the gears and pulleys, kids can continue to play and answer every question they have about how things work. For extra fun, put paper or clay creations on top of gears and watch them move around!
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Creating beautiful, fully functional library & school spaces.
PO BOX 7488,
Madison, WI 53707
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