Featuring a reliable wind-up motor, this toy mechanism is perfect for creating walking and rolling toys. The compact design allows for easy integration into various toy models, allowing seamless operation. Whether you're building a new toy or repairing an old favorite, this mechanism offers the perfect solution for bringing your imaginative creations to life. Features -Color:White -Material:ABS -Size:3.70X3.70X3.00cm/1.45X1.45X1.18in -Childfriendly: the size and design of these wind up mechanisms are perfect for small hands, making them easy for toddlers to use and enjoy -Party essentials: great for filling party favor bags, stocking stuffers, easter eggs, and more, making every occasion special -Creative projects: perfect for diy projects, allowing you to create unique windup toys by integrating the wind up toy replacement into your crafts -Wide application: this puppet wind-up mechanism is compatible with various toys such as rubber toys, dolls, and , enhancing their playability -Automatic movement: the windup mechanism enables toys to move forward, draw circles, and change direction, providing endless fun Package list: 5 x wind up toy mechanisms