Due to this Puzzle being crafted as a limited edition or run, it is no longer available for sale. Regrettably we do not think it will be back in stock. Please view our other hard to find puzzles on our Karakuri Trick Box Page. Bottom lined with Japanese Washi Paper!! Comes in Gift Box! Measures* 7.5 x 2.4 x 2.0 inches Secret Compartment measures approximately 6 x 1.69 x 1.5 inches