Modeler 6 Types, Set of 3, Leather Craft Tools, Tracing, Carving, Twin Type, Handmade Accessories, DIY, Paper Craft Set Contents: Modeler 3-piece set Size: Approximately 16cm long, Diameter: Approximately 7mm This is a set of 3 twin-type modelers with 6 different types of tips that can be used for a wide range of purposes. The soft, non-slip grip is easy to hold and prevents slipping, allowing for long hours of use. It can be used not only for leathercraft but also for various other purposes. Here's a customer's feedback: I started papercraft and recently began making shadow boxes, but I couldn't round the shapes properly. After researching, I learned about modelers and purchased this set. Using this set on a thick mouse pad allows me to create beautiful rounded shapes.