Puzzloria
Mechanical Devil Fish Building Blocks Set
Mechanical Devil Fish Building Blocks Set
Spend $50, Get 5% Off
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Does Puzzloria offer free shipping?
Does Puzzloria 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 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.)
What if I want to return my order?
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 contact@puzzloria.com. We'll sort it out right away!
See our return policy for complete details.
What if some parts are broken or lost?
What if some parts are broken or lost?
Missing pieces? No worries! We'll send you replacement parts for free. Just visit our part replacementpage to request what you need.
Manta Ray Block Model with Moving Wings

The Mechanical Devil Fish is a 966 piece building blocks set that assembles into a manta ray shaped model with a working wing mechanism and LED lighting. Rotating the handle drives a gear train that swings both wings, so the finished build works as moving desk decor rather than a static brick sculpture.
Wing Mechanism and LED Lighting

The gear system sits in an open bay on the body, which keeps the drivetrain visible while the wings move. Double winged LED modules light the underside of the model, and the rotating parts stay exposed so the mechanical structure reads as part of the design.
What the Building Blocks Set Includes

- Piece count: 966 building block components
- Finished size: 24 cm long, 12 cm wide, 23 cm tall
- Material: ABS plastic bricks
- Mechanism: hand cranked gear drive with a wing swing action
- Lighting: double winged LED illumination
- Recommended age: 14+
- Includes: illustrated assembly manual
Building the Devil Fish Model
The build runs as a mechanical project rather than a straight brick stack. The internal frame and gear train go in first, the wing linkages attach next, and the outer plating closes the body last, which is the stage where the manta ray silhouette appears. Ages 14 and up handle it solo, and younger builders can work through it with an adult.
Display and Gift Ideas
Finished, the mechanical devil fish suits an office desk, a study shelf, a games room or a marine themed room. It works as a birthday or Christmas gift for teens and adults who already build mechanical block kits, and as a STEM gift for anyone interested in gears, linkages and simple machines.
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