Stainless Steel Venn Puzzle

A beautiful mechanical puzzle comprising three identical pieces, die-cast in stainless steel and weighing almost 2 pounds.

The Venn Puzzle is a surprisingly difficult dexterity challenge and when fully assembled, is the size of the pool ball - an intriguing addition to your desk, shelf, or coffee table. The assembled puzzle creates a perfect sphere — so each piece makes up one-third of the sphere by volume.