XKlemBauklode Metal Mechanical Butterfly Puzzle Building Kits with Music Box, 3D Dynamic Butterfly Model, DIY Metal Assembly Model, Creative Present and Home Decoration for Adults (300+PCS/Blue)

【Portable Power】No need to stress about power. This model features a Type-C interface for convenient charging and a built-in lithium battery with an impressive 10-hour life. Take it anywhere without worrying about finding a plug! 【Exquisite Mechanical Transmission】This dynamic butterfly model showcases exquisite mechanical craftsmanship. Each part and accessory fits together with precise mechanical transmission, creating a mesmerizing display of moving parts 【Great designs】This mechanical butterfly model puzzle adopts a wooden base, ensuring the elegance and stability of the model and providing a perfect contrast to the graceful flapping of its mechanical wings 【Exquisite Decoration for everywhere】With a medium size of 8 x 8 x 22 cm, crafted from Stainless Steel, this 3d metal mechanical butterfly puzzle can ensure great quality. The gold colour scheme makes it suitable for everywhere like be a home decoration 【100% Quality Guarantee】Our customer support team is standing by to provide you the best service. If you have any problems with a product or a missing part, please consult us. We will reply to you as soon as possible, Manufacturer: XKlemBauklode