Straight Pole + Curved Hole

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Straight Pole + Curved Hole

35.00

Enjoy the fascinating mathematical miracle that is the Straight Pole + Curved Hole trick. As you spin the handle, watch the pole pass perfectly through the hole, defying all odds!

Base diameter is 3.75", height is 4.75" assembled. 

Parts ship disassembled, but the parts all snap together very easily, making it great for demonstrating the internals.

Made in the US with Biodegradable PLA plastic.

color:
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