Description This set of DIY music box accessories includes standard winding mechanisms, keys, knobs, and handles, ideal for creating or repairing your own musical boxes. The components are designed to fit seamlessly into various music box designs, allowing smooth operation and a delightful musical experience. Features -Color:Silver -Material:Iron -Size:2.50X1.00X0.70cm/0.98X0.39X0.28in -Diy enjoyment: create your own music box and enjoy the fun of diy with our standard musical mechanism keys and knobs -Stable music playback: the winding keys allow stable music playback, providing a consistent and pleasant listening experience -Adjustable tempo: the key knob handle allows you to easily adjust the music tempo to your preference -Exquisite craftsmanship: made with precision and attention to detail, these wind up music box mechanisms add elegance and personality to your music box -Versatile use: suitable for various music box creations and repairs, making it a versatile addition to your diy toolkitPackage list: 6 x clockwork movement keys