The Venn Puzzle
A beautiful new product from Craighill.
Available now on Kickstarter
Enter your email for access to the best possible price on the Venn Puzzle, and receive a free gift when you back the campaign!
Challenge your friends, surprise a puzzle lover, or simply ponder the density of solid stainless steel.
The Venn Puzzle is a surprisingly difficult mechanical puzzle comprised of three identical pieces and weighing almost two pounds.
Available now on Kickstarter
Enter your email for access to the best possible price on the Venn Puzzle, and receive a free gift when you back the campaign!