Mechanical Harp Music Box

Mechanical Harp Music Box – 3D Wooden Puzzle

Build an elegant musical instrument inspired by a classic harp with the Mechanical Harp Music Box, an intricate 350-piece 3D wooden puzzle combining traditional craftsmanship, visible mechanics and music.

Once assembled, the model transforms into a functional mechanical music box featuring self-playing strings, exposed gears and an elegant vintage-inspired harp design.

With no batteries required, the mechanism is powered entirely by its wind-up mechanical system.

🎵 A Harp That Plays by Itself

This model goes far beyond a traditional decorative wooden puzzle.

Wind the mechanical spring and the internal gear system brings the harp to life, creating the impression of the strings being automatically plucked as the music plays.

The combination of movement, sound and visible mechanics makes the finished model fascinating to watch as well as listen to.

⚙️ Fully Mechanical – No Batteries Required

The music box operates through a mechanical spring-driven gear transmission system, so no batteries or electrical power are required.

Visible gears and moving components form an important part of the design, allowing you to observe the mechanical principles behind the model while it operates.

Simply wind the mechanism to activate the musical performance.

🎼 Elegant Vintage Harp Design

Inspired by the graceful proportions of a traditional stringed harp, the model combines sweeping curves, decorative engravings and an elaborate wooden structure.

Transparent strings and exposed mechanical elements complement the vintage-inspired design, creating an unusual fusion of musical instrument and mechanical model.

🧩 350-Piece Building Challenge

With 350 pieces and a manufacturer-rated 4-star difficulty level, this model provides a substantial building experience for enthusiasts who enjoy intricate construction projects.

Assembly takes approximately 6 hours, making it a rewarding project that can be enjoyed over an afternoon or several building sessions.

🌳 Precision Laser-Cut Construction

The model uses precision-cut components and a mortise-and-tenon assembly system designed to create accurate connections between individual parts.

No glue is required, keeping the construction process clean while allowing the mechanical components to fit together precisely.

📏 Impressive 28.5 cm Tall Display Piece

Once assembled, the Mechanical Harp Music Box measures approximately:

20 × 11.5 × 28.5 cm (7.9 × 4.5 × 11.2 in)

At 28.5 cm (11.2 in) tall, the finished harp has enough presence to become an eye-catching decorative piece on a desk, shelf, bookcase or music room display.

🎁 A Creative Gift for Music & Model Enthusiasts

Recommended for ages 14+, this model makes an original gift for musicians, music lovers, mechanical puzzle enthusiasts and anyone who enjoys detailed DIY projects.

Unlike a conventional model, the finished creation continues to provide both mechanical movement and music long after the assembly process is complete.

📦 Product Details

Product Type: Mechanical Music Box / 3D Wooden Puzzle
Model: AMK71
Theme: Music / Mechanical
Material: Wood, Metal, Plastic & Paper Components
Number of Pieces: 350 pcs
Difficulty Level: 4 Stars
Estimated Assembly Time: Approx. 6 Hours
Finished Size: 20 × 11.5 × 28.5 cm (7.9 × 4.5 × 11.2 in)
Recommended Age: 14+
Power: Mechanical Wind-Up System
Batteries Required: No
Glue Required: No
Certification: CE
High-Concerned Chemicals: None declared

📦 Package Includes

Pre-Cut Model Components
Mechanical Music Movement
Assembly Accessories
Sandpaper
Step-by-Step Instructions

⚠️ Please Note

This product is supplied as a DIY assembly kit, not as a finished model.

Small components are included. Keep them away from young children.

Careful assembly is recommended due to the model's detailed mechanical components.

Actual appearance and dimensions may vary slightly due to manufacturing and manual measurement.

Build It. Enjoy It. Admire It.