Treasure Secret Box Wooden Puzzle with Lock Hidden Compartment Brain Teasers Puzzles for Adults

Challenging and satisfying to discover the solution and solve the puzzles. This mystery box is great puzzles for adults and also puzzles for kids. This toy box will help relieve stress and can bring joy. Product Information Outside measurements: W: 4 inches L: 4 inches H: 2.3 inches Inside measurements: W: 3.1 inches L: 3.1 inches H: 2.7 inches Weight: 0.44 lbs Expertly crafted of 100% natural wood The puzzle is appropriate for ages 6 and up THE USER MANUAL CLICK!