• This is a DIY hand crank wooden music box set, it needs to be assembled by yourself
• No battery is required. Complete the wooden puzzle and experience the fun of DIY model
• It's a special music treasure box, you can turn the side handle, and it can play music
• Exercise children's ability to use hands and brain, broaden children's thinking ability, and play and learn knowledge at the same time
• It also has the function of home decoration. Best gift for students, children, family, colleagues, friends, lovers

Specifications:

• Name: DIY Music Box
• Material: Wood + Metal
• Age: Suitable for over 6 years old
• Item Size: 7 * 7cm / 2.8 * 2.8in

Note: Due to manual measurement, it is normal that the parameters have errors.