JOYARCH 666PCS Mechanical Green Lucky Green Crab Puzzle, 3D DIY Metal Assembly Model Kit, Steampunk Creative Trendy Ornament Gift for Adults and Teens

【Unique Mechanical Crab Design】：Inspired by real crabs and enhanced with steampunk mechanical elements, this model blends technology with bionic aesthetics for a striking collectible and display piece 【Premium Stainless Steel Craftsmanship】：Made from 304 stainless-steel plates with 0.5-1.2mm thickness, laser cut and CNC bent for high strength, precision fit, and excellent corrosion resistance 【Challenging and Rewarding Build】：Comprising 666 pieces, this DIY kit offers 8-14 hours of assembly fun with screws and bolts-no glue required-helping enhance hands-on skills and spatial thinking 【Adjustable and Poseable Joints】：Features movable leg joints allowing flexible positioning, making it perfect for display in various dynamic stances on desks, shelves, or showcases 【Ideal Gift for Creators and Collectors】：A thoughtful present for engineering enthusiasts, steampunk fans, metal model hobbyists, and STEM learners aged 16 and above, packaged in an attractive color box, Manufacturer: JOYARCH