For DIY enthusiasts, this wind-up music box movement and winding key set allows you to create musical plush toys. The mechanism is easy to install and use, making it a great addition to any craft project. Simply place the movement inside your chosen toy, attach the winding key, and turn it to wind up the music box. The resulting will bring joy and comfort to anyone who them. Features -Color:White -Material:ABS -Size:5.60X4.80X2.60cm/2.20X1.89X1.02in -Simple winding key: the music box mechanism includes a winding key, making it straightforward to use and maintain -Soothing lullaby box: ideal for calming babies, this music box helps create a serene atmosphere, aiding in their sleep routine -Fun rotating accessory: the rotating feature of the plush toy accessory adds excitement, making it more engaging for babies -Replacement parts: this set allows for easy part replacement, extending the life of the music box -Beautiful craftsmanship: the design and construction make this music box a present for any occasion Package list: 4 x Music Box Movement