Create your own music box or repair an existing one with this DIY movement kit. The kit includes a standard winding mechanism, keys, knobs, and handles, making it easy to assemble. Simply install the movement in your music box, wind it up with the provided key, and enjoy the music. This kit is Suit for hobbyists and who want to add a personal touch to their music boxes. Features -Color:Silver -Material:Iron -Size:2.50X1.50X0.60cm/0.98X0.59X0.24in - music box: create a music box with this diy kit, allowing you to add a unique and to your musical creations -Reliable spring mechanism: the standard spring mechanism ensures your music box operates with stability and reliability, providing consistent musical output -Userfriendly handle: the key knob handle is designed for easy operation and adjustment, making it convenient to control the music and enhance user experience -Wide range of applications: this kit is suitable for a variety of music box projects, offering flexibility and adaptability for different crafting needs -Add a musical touch: enhance your diy creations with the beautiful music from this kit, adding a special and delightful element to your handmade projects Package list: 8 x music box knob