Original: $13.99
-65%$13.99
$4.90The Story
The Calvin's Irregular Cube is a mirror cube variant in which the top and bottom faces resemble ordinary 3x3s, but the layers in between vary in thickness. The puzzle features high-quality brushed chrome stickers and the original Calvin's puzzle logo.

Details & Craftsmanship
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Description
The Calvin's Irregular Cube is a mirror cube variant in which the top and bottom faces resemble ordinary 3x3s, but the layers in between vary in thickness. The puzzle features high-quality brushed chrome stickers and the original Calvin's puzzle logo.


















