1. It is the 30 Note Musical Movement, and made by Sankyo from Japan with golden color plated, the second famous musical movement supplier in the world.

2. This musical movement is not the finished music box. it is the part of music box for DIY, you should fix it into a case, box or others, such as wooden box, plastic case, toys, decoration and so on.

3. Each musical movement only plays one melody, and it will play about 20 to 30 seconds of the part of the melody you choose. After winding up 4 rounds by key, the musical movement will be working about 5 minutes.

4. Each musical movement will be shipped with 3 bolts and a key for winding up, the length of key is 1.40 cm.

5. The Net weight of musical movement is about 150 grams (5.29 oz).

6. It is the matel gear on the cylinder of musical movement.

7. Please choose the note and melody you want from the option.

Musical Movement Size:

Length 7.05 cm (2.78 in)

Width 5.75 cm (2.26 in)

Height 2.41 cm (0.95 in)