Burr puzzle cutlery

I like this concept design from German product designer Konstantin Slawinski that integrates the pieces of the classic three-piece “wooden knot” puzzle into a knife, a fork, and a spoon to make an interlocking set of cutlery. I don’t think there’s a deliberate nod to Bill Cutler (WOTD: “metagrobologist”) going on here, but I kinda wish there were. [via Core77]

More:

• Puzzle table bases
• Math Monday: Giant burr puzzles
• Traditional Japanese wood puzzles
• Precision puzzlemaking (or something like that) @ Maker Faire