Japanese puzzle box 6sun 36+1steps Brown – Karakuri Museum
Japanese puzzle box 6sun 36+1steps Brown – Karakuri Museum,27 steps Natural wood 4.2 sun Japanese puzzle box Himitsu-bako,Japanese Puzzle Box 6sun 28+1steps – Karakuri Museum,Medium size - OKA CRAFT Japan,Extra Large size - OKA CRAFT Japan