Do you want to buy a stable but convenient movement? Our product will meet your needs very well. This clockwork movement is made with craftsmanship and scientific molding. It has excellent durability and practicality. Features -Color:Grey -Material:Plastic -Size:4.50X4.50X3.50cm/1.77X1.77X1.38in - The material is smooth, which is wear resistance and practical for the lasting time use. - Holding this little movement, winding it, and it will move and you can have a unique toy made by yourself. - You will be very excited after finishing your DIY work with the well-made movement. - You can also install the movement into a DIY Clockwork Toy, such as walking robot and so on. - A great accessory to use with clay toys. And you can send it to your friends after DIY. They will love this craft. Package list: 12 x Movements