The Venn Puzzle by Craighill, 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.
The Venn Puzzle by Craighill, 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.
• Die-cast stainless steel
• Includes small brass display stand
• Weighs 1 lb and 12 oz