Craighill Venn Puzzle R107 Dial Sandwich type

Dial Sandwich type

expect the finest Italian leather

while rummaging through samples on Portobello Road

Made in Merry Old England

We use the finest leather for our coasters

Craighill Venn Puzzle R107 Dial Sandwich typeA beautiful mechanical puzzle comprised of 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. These pieces are cast from molten stainless steel in a die or mold at temperatures over 2500F.