Brain teasers Wooden puzzles Jean-Claude Constantin Blockhead Skip images Jean Claude Constantin Arrange 4 pieces of wood in a box. Product Code: Read more about the product In stock VAT 25.5 % -0% 15,38 € Wrapping No wrapping Wrapping Paper (+1,80 €) Christmas wrapping paper (+1,80 €) Quantity Add to cart Description Fit the 4 pieces into the box. Blockhead won the first price in Hikimi Puzzle Competitions 1986. 7x7x3 cm.