🎶Add Automatic Music to Your DIY Creations
An electric music box mechanism allows your DIY projects to play music continuously without manual winding. Once connected to a power source, the motor rotates the internal cylinder and produces a smooth melody.
This makes it perfect for creative projects where constant music playback is desired, such as decorative displays, miniature scenes, and handcrafted gift boxes.
The mechanism measures 58 × 44.5 × 25 mm, making it compact enough for most DIY installations.
18-Note Mechanical Music Comb
This mechanism features a classic 18-note music comb, which contains 18 tuned metal teeth. As the cylinder rotates, it plucks the teeth to produce musical notes.
The 18-note format offers a balanced combination of pleasant sound quality, compact size, and reliable performance, making it one of the most widely used music box mechanisms in DIY crafts.
🎵Available Melody Options
Choose from several classic melodies:
Castle in the Sky
Happy Birthday to You
You Are My Sunshine
These melodies are perfect for handmade gifts and creative miniature scenes.
For more creative parts and tools, you can also explore our DIY accessories collection, designed to help craft lovers upgrade their miniature projects.
Important Installation Notes
⚠ Battery Box Not Included
This product does NOT include a battery holder.
You must purchase a battery box separately.
⚠ Correct Wire Connection Is Essential
Red wire → connect to positive (+) terminal
White wire → connect to negative (−) terminal
Do NOT reverse the polarity.
If the wires are connected incorrectly, the motor will rotate in reverse, which may damage or break the music comb.
Not sure how to maintain your music box mechanism? Read our simple repair guide to keep it running smoothly.
Common Questions about electric music box mechanism
Does this product include a battery box?
No. The battery holder is not included and must be purchased separately.
What type of battery does it use?
This mechanism requires two AA batteries (3V total).
How should the wires be connected?
The red wire connects to the positive (+) terminal, and the white wire connects to the negative (−) terminal.
Incorrect wiring may cause the motor to reverse and damage the music comb.
What does 18-note mean in a music box?
An 18-note music box contains 18 metal teeth on its music comb, allowing it to play a range of musical notes.
Compared with higher-note mechanisms (such as 23-note or 30-note models), an 18-note music box is more compact and affordable while still delivering clear and pleasant melodies. This makes it ideal for DIY crafts, miniature scenes, book nooks, and dollhouses.
Can it be used in DIY crafts?
Yes. It is commonly used in book nooks, dollhouses, handmade music boxes, and decorative craft projects.










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