ROKR 3D Wooden Puzzle Mechanical Treasure Box Model DIY Brain Teaser Projects Birthday Gift Educational Toys Wooden Puzzles LK502

ROKR Treasure Box Mechanical Gears 3D Wooden Puzzle LK502 Product Specifications Number of pieces: 158 Assembly time: 4h Difficulty level: ★★★★☆ Assembled size: 3.9*4.9*3.3" Material: Wood Recommended age group: 14+ Robotime-ROKR wooden treasure box is a DIY storage container for small items or jewelry. This 3D wooden puzzle is fun-to-build for people of all ages. You can also set a three-digital password to keep all your items safe. If you are looking for a creative gift for your kids or friends, then here it is! This treasure box 3D puzzle is a perfect choice! CUSTOMIZED CODE: You can choose one combination from 810 sets of codes (listed in the manual). DUAL STORAGE SPACE: Use the knob and code to open the box. You can put small items in it safely. And there is also a hidden space on the top lid where you can rotate the gears. EXQUISITE DESIGN: Delicate gears and precise cutting with a beautiful pattern. This 3D wooden puzzle will be the perfect decor for your home or office. PERFECT GIFT: Best gift for family or friends on birthday, Mother's Day, holiday, or Christmas. *Notes: Due to customs policy, the wax may not be included in the package. Wax: you could use ordinary candles, crayons, beeswax, etc.