Material: ABS Size: 12*8*16cm / 4.68"*3.12"*6.24" 1. Exquisite clockwork design, no battery required, environmentally friendly and energy-saving, injecting retro mechanical charm into the music box, while integrating the unique shape of the sewing machine to create an art-level ornament. 2. Made of high-quality materials, exquisite, every detail has been carefully polished to ensure that the music melody is clear and pleasant, and the elegant style is fully displayed during the rotation. 3. The first choice for unique and creative gifts, suitable for collectors, music fans or handicraft, whether it is a birthday, festival or anniversary, it can convey your thoughts and taste. 4. The simple and retro appearance design is perfectly integrated into the home decoration style. It can be placed on the desk, windowsill or living room, becoming a unique landscape in the home. 5. Simple operation, just lightly wind it up to play the melodious melody, and detailed instructions are included, so that every user can easily enjoy the fun of DIY and wonderful music.