Piececool 3D Metal S-2 Locomotive

Puzzle Style: 3D metal puzzle of the historic S-2 steam turbine locomotive
Material: High-quality stainless steel for durability and precision fitting
Piece Count: 448 finely cut pieces for an engaging, rewarding build
Finished Size: L22.5cm × W4.5cm × H5cm — compact yet highly detailed display piece
Difficulty: ★★★☆☆ (3 stars) — perfect balance between challenge and accessibility
Recommended Age: 14+ — designed for teens and adults who enjoy hands-on puzzles
Assembly Tools: Recommended for smoother construction (sold separately)

Bring a piece of locomotive history to life with the Piececool 3D Metal Puzzle – S-2 Locomotive. Modeled after the experimental steam turbine engine that once symbolized power and innovation, this puzzle combines engineering precision with the thrill of hands-on assembly.

With 448 stainless steel pieces, this build strikes the perfect balance of challenge and enjoyment. Its 3-star difficulty rating makes it ideal for both newcomers to 3D puzzles and experienced builders looking for a relaxing yet satisfying project. Step by step, the iconic details of the S-2 locomotive take shape — from its streamlined body to its intricate mechanical components.

At 22.5cm long, 4.5cm wide, and 5cm tall, the finished model is compact but packed with detail, making it an impressive collector’s display piece. Whether you’re a train enthusiast, a puzzle lover, or someone seeking a unique gift, the S-2 locomotive puzzle delivers a rewarding experience.

Crafted from durable stainless steel, this model is built to last, ensuring that once completed, it remains a showcase of craftsmanship and history. Pair it with Piececool’s precision tools for the smoothest assembly and enjoy the satisfaction of constructing your very own masterpiece of locomotive design.