About This

• 2-piece Set: you will receive 2 red puzzle boxes; The rectangular one measures approximately 5.7 x 3 x 1.77 inches, with an inner compartment of 3.5 x 2.4 x 0.7 inches; The square one measures approximately 3 x 3 x 2 inches, with an inner compartment of 2 x 2 x 0.8 cm. The puzzle boxes are made of quality wood, with water based coatings and smooth feel in hand, safe and no smell, let you rest assured to use
• Secret Compartment: the puzzle boxes with hidden compartments provide interesting puzzles for friends and groups who want to understand the puzzle box and cardholder, which are ideal gifts for people who like brain twists and brainteaser; The puzzle wooden gift box can also be applied as surprise gift box, card box and jewelry box; More importantly, it can keep your secrets without worrying about leaking out
• Endless Fun: Playing with the wooden puzzle box not only exercises your brain, develops intelligence and enhances problem-solving skills, but also relieves stress and helps you relax. It also allows you to focus your mind and hands, boosting hands-on ability, creativity, imagination and flexibility while training your coordination skills.
• Mysterious Gift: the impossible dovetail box is carefully made of quality material with exquisite design details, which will be a good mysterious gift box for Christmas, Valentine's Day and New Year; Each wooden puzzle is very special, which can train and develop your logic ability and improve your IQ, suitable for most ages
• How to Open: the rectangular one need three steps; Step 1: move the block; Step 2: turn the wooden box over and tap the bottom; Step 3: move the block to the left, then rotate it; The square one only takes two steps to open it! Step 1: put the red square down; Step 2: move the wood colored blocks along the corner of the cube; Then it's finished; If it can't be pushed, you can try multiple times. A color instruction manual is also included in the package.