German XXL-type submarine

Immerse yourself in the history of naval warfare with the 3D Metal Model of the XXL-type German Submarine , a faithful metal reproduction of the most technologically advanced German submarine of World War II . This 3D metal puzzle showcases the "Elektroboot," a precursor to modern submarines, designed for extended submerged operations.

Made from laser-cut stainless steel , this model assembles precisely without glue or welding. By detaching, folding, and fitting each piece together, you create a miniature Type XXI U-boat , recognizable by its streamlined hull, discreet conning tower, and sleek lines designed for underwater speed.

A revolutionary World War II submarine
The Type XXI marked a major turning point in submarine design. This model faithfully reproduces its innovative and avant-garde design.

High-precision metal fabrication
Laser cutting of stainless steel ensures crisp details, excellent strength and an elegant metallic finish.

A clean and technical assembly
Without glue or paint, assembly relies on folding and interlocking, offering a precise and rewarding building experience.

An immersive and educational project
Assembling this model allows you to better understand the technological evolution of underwater navigation while enjoying a creative moment.

A decorative collectible item
Once assembled, the U-Boat Type XXI becomes an original decorative piece, ideal for a display case, an office or a collection dedicated to naval military history.

This 3D model is ideal for:

• For enthusiasts of maritime history and submarines

• Fans of 3D metal puzzles and naval model making

• Collectors of historical military miniatures

• For those looking for an original and educational gift

Unlike a simple decorative object, this 3D Metal model offers a complete building experience. It combines manual precision, historical immersion, and the satisfaction of creating a durable and detailed piece.

Assembly and maintenance instructions

Assemble the model on a flat, well-lit surface.
Use fine pliers to make bending small pieces easier.
Keep the model away from moisture to preserve the shine of the metal.

This 3D Metal Model of a German XXL-type Submarine presents a medium level of difficulty , accessible from age 14 and ideal for lovers of historical and technical metal puzzles.

If you enjoy this model , also explore our other 3D metal puzzles as well as our collection of 3D wooden puzzles to enrich your creative world.