Product Specifications: Size (L x W x H): Approx. 1.6 x 1.0 x 0.4 inches (4 x 2.5 x 1 cm); Roller (approximate): Width 0.4 x Height 0.6 inches (9 x 14 mm); Overall Weight: 2.8 oz (80 g); Material: Brass Color: Gold type (Random color); Product introduction: A tool that can be used with leather craft. Can be used for leather products such as wallets, bags, belts and more. A tool that allows you to apply paint evenly with the paint finish. Comes with 2 types of rollers with a rollet mount and horizontal groove, making it very easy to use. How to use: Place the topper paint machine and roll the finish liquid onto an evenly colored roller and apply the base leather to the base. Note: Please clean and wash the topper paint paint before the top finishing agent is dry. Please check the size carefully. You will feel smaller than you see on the screen.