DIY Puuzzle
Cybernetic Crab 3D Metal Model Kit
Spend $60, Get $6 OFF
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Does DIY Puuzzle offer free shipping?
Yes! We offer FREE worldwide shipping on all orders. No minimum purchase required and no hidden fees!
Where can I get & how to use coupons?
Where to find coupons:
Check our homepage banners for current deals, or click 'Get' under product prices to reveal discount codes. For exclusive offers, subscribe to our newsletter or follow us on social media—we send special discounts to our subscribers!
How to use them:
Enter your coupon code at checkout and click 'Apply' to see your savings! (Note: Sometimes our sales prices are already better than coupon discounts—we'll always give you the lowest price available.)
When can I receive my orders?
Your order will be processed and packed within 1-2 business days. Then it ships:
- Standard Shipping (worldwide): 10-20 business days
- Express Shipping (6 countries): 5-10 business days
Check our shipping policy for tracking details and more info.
What if I want to return my order?
No problem! We offer a 30-day return policy. Just return your item in original condition with packaging and receipt, and we'll process your refund.
Got a damaged item? Keep the packaging and email our support team at support@diypuuzzle.com. We'll sort it out right away!
See our return policy for complete details.
Poseable Steel Mechanical Crab

The Cybernetic Crab is a 3D metal model kit that builds into a fully articulated mechanical crab from more than 700 stainless steel parts. Transparent colored shell panels reveal the inner gears and framework, creating a steampunk desk sculpture with poseable legs and claws.
This DIY metal puzzle uses a snap and screw assembly system, so no glue is required. Each stainless steel piece is precision cut for tight alignment, giving experienced builders a detailed mechanical animal model to assemble and display.

Choose the Red or Green transparent finish to match your setup. The finished crab works as office desk decor, a collectible display piece, and a build it yourself gift for engineering fans, model kit hobbyists, and sci fi collectors.
Metal Crab Kit Specifications
- Material: stainless steel with transparent colored panels
- Piece count: 700 plus precision cut parts
- Color options: Red, Green
- Assembled size: 20 x 18 x 12 cm (7.9 x 7.1 x 4.7 in)
- Assembly time: 8 to 14 hours
- Recommended age: 16 years and up
- Includes: all parts, assembly tools, illustrated instructions
Assemble the Cybernetic Crab for a hands on metal model building project that finishes as a poseable mechanical crab centerpiece for any desk, shelf, or collection.