The Diagonal Burr 25 piece interlocking puzzle
1 November 2000Sold out 2000 Limited Edition Set of 18. Original Price: AU$140.00 Using diagonally oriented wooden pieces has been a distinct feature of wooden interlocking puzzles…

No, it’s not taken from M.C.Escher’s Knots… but you’ll possibly have just as much difficulty focusing on what the end result should be when trying to assemble these twelve pieces.