HOODDEAL Magic Puzzle Box Wooden Secret Mini Compartment Gift Intelligence Brain Teaser MATERIAL: Natural Samak; Texture hard, decay, wear, environmental protection SIZE: 4 x 2.2 x 1.8 IN (10.5 x 5.5 x 4.5 CM); WEIGHT: 4.2 OZ (120 g) ABOUT IT :Not just a puzzle box, but also a simple box, funny box, need to think about how to open it, this is an interesting process. Do not Anxious to know the answer, let the children think As a good birthday for children Compatible with people who want to hide their "things"