- The Painter Ratio Divider is an adjustable caliper tool, allowing you to easily set ratios from 1:1 to 5:1. Its flexible scale enables precise measurements for various project sizes. - Functionality: Use the Ratio Divider as a drawing compass, caliper, or architect's scale, making it ideal for perspective drawing and a variety of art projects. - Size Compatibility: Designed for use with a 10.24-inch art projector, this tool is perfect for enhancing your artistic process compared to traditional flat drawing tools. - Effortlessly transfer your design onto canvas or paper while maintaining accurate proportions. Whether you need to enlarge, reduce, or measure the size of your artwork, this tool simplifies the process. - Ideal for artists looking to accurately scale their designs for paintings or drawings, it serves as an essential accessory for both beginners and professionals in the art community. - Practical applications include preparing large murals, creating scaled illustrations, or converting small sketches into larger formats without losing detail.