This secret puzzle box requires 12 Steps to find the secret compartment. Beautifully crafted Yosegi inlay is affixed to the lid and bottom with Kuzushi patterned sides. The keys (slides) on this particular piece are well hidden. Comes with opening diagram and gift box! Measures* 4.53 x 3.23 x 2.13 inches Secret space measures 3.26 x 2.59 x 1.49 inches Stamped with artist's hanko. Urethane finish.