3D Wooden Three-Dimensional Puzzle Card Box, DIY Wooden Mechanical Transmission Box Laser Engraving Wooden Crafts Desktop Creative Decoration, Chris as/Birthday/Work and Study Gifts for Adults

Mechanically driven business card case Switch up to start the device Precise design of mechanical gears Exquisite radium carving technology is exquisite Specification Topic: Card case Material: Wood Recommended age :12+ Components: 52 Finished size: 182*87*178mm Packing size :220*158*40mm Assembly difficulty: Medium Installation time :2 hours Attention please - Please keep dry, do not soak, otherwise the puzzle will be deformed. - Please understand that the color of the product may be a little different from the photo. - Manual measurement error of 2 ~ 3cm is normal. You can use your own crayons or paint to fill this puzzle with color and make it the most unique puzzle! Package contains 3D wooden Business card case puzzle *1

[Make Your Own Craft] This mechanically driven business card case model kit consists of 52 small pre-cut wood blocks that need to be assembled by yourself and is expected to take 2 hours. The finished size is: 182*87*178mm.

[High Quality Puzzle] This 3D puzzle uses advanced laser cutting technology, the laser cutting parts are accurate, smooth, burr free, and can be easily removed from the plywood.

[Environmental materials] We use conscience and good quality basswood, 3D wooden puzzle without pungent smell, details have been more processed. Safe. No injuries.

[Challenge and relaxation] Try it and you'll get good training, develop hand-eye coordination, fine motor skills, and your mind and patience will be effectively enlightened.

[DIY gift] This puzzle is the perfect gift for children or families on any occasion to enjoy the fun of the party with your family and friends.