UYKUM 3D Metal Puzzles for Adults Mechanical Insect DIY Craft Kits Difficult 3D Puzzles Halloween Puzzle 3D Puzzle Gift for Gift

Mechanical insect metal puzzle. Material: Nickel Plated Metal/Chrome Plated Metal/Stainless Steel/Aluminum/Copper. Number of parts: about 456 individual parts. Free assembly tools. Manual DIY assembly. Fun and stress relief. The combination of manual woodwork and mechanical beauty. Be unconventional and create everything. A variety of gameplay, full of creativity. There are two kinds for you to choose, one is to assemble by yourself, and the other is to assemble the finished product, which can be directly used for decoration and collection. Playable age: 15 years old and above; under 14 years old should gather accompanied by parents. Gifts: These building kits can be painted and decorated, making them unique crafts for all occasions, birthdays, Christmas, and events., Manufacturer: UYKUM