1. The music box is made of Acrylic. It is a clear music box.

2. It is with a wind up 18 note musical movement, the movement is made by Sankyo from Japan with golden color plated, the second famous musical movement supplier in the world.

3. Each music box only plays a melody, and it will play about 15 to 20 seconds of the part of the melody you choose.

4. it will be working about 2 to 3 minutes after winding up 4 rounds through the key.

5. The Net weight of music box is about 105 grams (3.70 oz).

Music Box Size:

Length 6.20 cm (2.44 in)

Width 5.20 cm (2.05 in)

Height 3.80 cm (1.50 in)