1085Pcs MOC Technical Mechanical Piranha Building Blocks Assembling Fish Bricks Model Toys for Boy Christmas Birthday Gift Set

Mechanical Movement, Hand-Cranked Control: Bring Your Piranha to Life! Rotate the built-in handle to synchronize the mouth and tail movement, simulating a ferocious underwater predator. Pure mechanical fun.

A Challenging and Rewarding Building Experience: This advanced building set features a complex gear system and multi-jointed connections, providing hours of hands-on building. Perfect for teenagers and adults who love mechanical engineering and precision model building.

Futuristic Piranha Design, Dynamic Details: This piranha boasts a bold design with sharp metal teeth, exposed gears, and a flexible tail fin, adding a touch of science fiction to any collection. It's a beautifully designed and dynamic display piece.

Perfect for Display: Whether you want to decorate a futuristic room, teach mechanics, or surprise creative toy enthusiasts, this model is both educational and entertaining.

Perfect for Teen Builders: This building set is designed for older children, teenagers, and adult enthusiasts, aiming to cultivate patience, creativity, and an understanding of mechanics.

Specifications:

Color: As shown in the picture

Material: ABS

Quantity: 1085PCS

Package List:

Building blocks *1

English instruction manual *1