4 Sun 10 Step Random Grain Ichimatsu Japanese Puzzle Box with Hidden Drawer! This unique puzzle box has a random grain lid, Ichimatsu sides with Walnut on the back of the puzzle box. Since each one is handmade, there may be slight differences in the width and direction of the grain. Outside size : 4.5 x 3.2 x 2.1 inch (115 x 82 x 53 mm) Inside storage space size : 3.0 x 2.5 x 0.7 inch (76 x 64 x 19 mm Drawer space) The main secret space requires 10 steps to open. High quality finish with color opening instructions and gift box..