RKXQT 3D Metal Puzzles for Adults, DIY Mechanical Puzzle Metal Model Kits 3D Assembly Watch Holder Crafts

Stainless Steel + Iron + Copper 【High-quality metal material】Using high-quality metal materials, it is carefully crafted through ultra-precision laser cutting technology to ensure that each part is smooth, delicate, sturdy and durable. After assembly, the watch stand is not only structurally stable, but also can be used for a long time and maintain an elegant appearance. 【Experience the fun of DIY】No glue is required, just follow the detailed assembly manual and use screws to complete the assembly. The whole process is neat, environmentally friendly, and can be disassembled and assembled repeatedly, allowing players to experience the fun of mechanical aesthetics during the DIY process. 【Exercise hands-on and creativity】Assembly time varies depending on personal hands-on ability, providing amazing assembly details and immersive DIY experience. It is not only suitable for assembly enthusiasts, but also allows teenagers to exercise their hands-on ability and creativity during the assembly process. It is a STEM product with both entertaining and educational significance. 【Stable and beautiful】The finished stand is suitable for most watches with a case diameter of less than 50mm, taking into account both practicality and display effects, making your watch placement more tidy, adding a sense of technology and mechanical aesthetics. 【Gift & Collection】This high-end mechanical watch stand assembly model is an ideal choice for watch enthusiasts, DIY players, and mechanical fans. It can be used as a birthday gift, holiday gift or collection display. Suitable for players over 16 years old.