GuDoQi Mini Music Box Handmade Wood Model Kit 3D Wooden Puzzle for Teens Adults to Build Make Your Own Woodcraft Kit DIY Assembly Toy Great Gift

Description: Classic design, a worthy addition to collection STEM (Science, Technology, Engineering and Math) toy Lovely decoration kit with music for home and office Brain teaser games, with educational and entertainment value With art and collection value, woodcraft and memory pass from generation to generation Notes and Tips: Before installing the music box, please check if it works well or not first. Please test it in this way: Install the winding key and switch. If the music plays, then, it works well Music box can and only can be activated by the winding key. Please do not touch or move the drum, governor or the comb. Or, you will loosen the spring inside and break the music loader, which can’t be repaired The burrs and gears part must be lubricated by sand paper and wax (sand paper is included, but wax is not included, because wax is not allowed to ship by air) Do not take out or assemble the wooden pieces with strong force to avoid the damage of pieces Specifications: Color: Wood Material: Birch plywood Weight: About 0.7 lb Built-up model size: 3.3 x 3.3 x 2.2 inch Package Including: 1 x 3D wood music box model kit 1 x User manual