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About this Product
© 2012 Timur Evbatyrov. Geared version of a Halpern-Meier Tetrahedron twisty puzzle.
What's in the Box
Gear Halpern-Meier Tetrahedron
in White Strong & Flexible
This model is 3D Printed in White Strong & Flexible: White nylon plastic with a matte finish and slight grainy feel.
Last updated on 10/08/2014