[Independent creation] DIY wooden three-dimensional movable model four-layer broken rail ball set with tax and invoice

⭐ ⭐ ⭐ Know Before You Buy ⭐ ⭐ ⭐ This kind of meticulous handicraft assembly is not an ordinary building block assembly, and it cannot be assembled by intuition. Watching the assembly video several times can greatly improve the success rate of assembly. Please be careful and slow when disassembling the parts and wooden boards, so that you can enjoy DIY The joy of handmade crafts. The features of the DIY kit are as follows 1. A link to the detailed assembly teaching video is included, which greatly increases the probability of successful assembly 2. The exclusive speed adjustment function allows you to heal yourself according to your own adjustment 3. Comes with 5 small steel balls, let you enjoy playing 4. Safe styrofoam glue is used for assembly and bonding. Even if it accidentally gets on your hands, you can wipe it with a wet tissue or wash it with water, so you have time to assemble slowly and avoid confusion 5. Only need 2 AAA batteries to start healing yourself 6. This is our self-developed product. If you have any questions, you can send a private message to help you solve them. There will be no problems that cannot be found or cannot be solved. PS: 2 AAA batteries need to be prepared by yourself FB fan group: Please search for "Xindaimaru Workshop" Assembly Difficulty: ★★★★☆ Material: New Zealand dense board (natural and non-toxic) Size: 18cm(L)x13cm(W)x12cm(H) Contents: Parts plate x6, sandpaper x1, motor parts package x1, balls 5, 5ml Polylon glue x1 Assembly time: about 2~3 hours Assembly teaching method: online video teaching Action speed: can be fine-tuned switch: yes Power supply: 2 AAA batteries (need to bring your own) It is recommended to join the private purchased community after purchase, there will be occasional surprise gifts and lucky draws https://youtu.be/9BNiCeQtKRM