Editorial Review It appears like a box-like lump with a hole in it, but is actually comprised of two coiled up virtually identical pieces. You must try to take it apart by sliding and rotating the pieces. Although the pieces are angular in shape, they can be rotated in unexpected ways, making their movements quite intriguing. The theme of the puzzle is Loops. Designed by Edi Nagata of Japan.
Features 1) Approximate Dimension: 1 1/3" x 1" x 1 1/3" 2) Excellent Quality 3) Subjective Manufacturer Difficulty Level Rating [1-6]: 3 4) Metal Puzzle
Specification Binding : Toy Brand : Hanayama Cast Puzzles EAN : 4977513063494 Label : Hanayama Cast Puzzles Manufacturer : Hanayama Cast Puzzles Model : 5136 PackageDimensions_Weight : 0.40 pounds PackageDimensions : L:4.65 X W:3.07 X H:1.81 ProductGroup : Toy ProductTypeName : TOYS_AND_GAMES Publisher : Hanayama Cast Puzzles SKU : B004Q5JPNI Studio : Hanayama Cast Puzzles Title : Hanayama Cast Metal Puzzle Coil