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 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. Includes assembly instructions.

• Dimensions: 2.25 in.
• 1.75 lbs
• Die-cast Stainless Steel