Feature:1. This box could not be easily opened unless you solve the puzzle, so it makes your gift very special if you send your gift with this box. And it is very fun when friends gather around and try to open the puzzle box.2. It is perfect to storage your little valuables, like your jewelry, rings, diamonds, earrings, or your special notes, or your photos, anything you do not want others to see or find. This box will help you hide all these little things.3. Made of beech wood and painted with environment friendly water paint, this box will do no harm to your health or the environment.4. This puzzle box has a relatively large capacity to hold all the little things you want.5. A surprise gift can be placed inside.6. Specification:Product Name: Xuanji BoxApplicable age: 6 years old or olderMain material: high quality eucalyptusProduct size: 14.3*7.2*4.6CMInternal space: 8.6*6*1.7CMHow to play: You need to open the topmost red wood chip first, then slowly pull the lower layer. Once you have found the right location, you can open the mystery box.Package List:1 x Mechanic Puzzle Wooden Box