Venn Puzzle

One hell of a stocking filler: meet Craighill's beautiful, inscrutable puzzles.

A mechanical puzzle comprising three identical pieces, die-cast in stainless steel and weighing almost 2 pounds. The assembled puzzle creates a perfect sphere, and makes for both a surprisingly difficult dexterity challenge, and an intriguing addition to your desk, shelf, or coffee table.

Measures 2.25" diameter (about the same as a snooker ball). 

Comes with a small brass display stand.