Cutter Mat, Art Knife, Craft Knife with Replacement Blades, DIY, Handmade, Carving Knife Cutter Mat, Set of 3 Art Knives, Craft Knife with Replacement Blades, DIY Handmade Set, A5 Cutting Mat, 360-degree Rotating Carving Knife, Craft Tool 13-piece Set, Paper, Eraser, Wood, Hobby Set [Rotating Art Knife] This art knife is designed with a 360-degree rotating head. It can be used to cut straight lines and curves freely. It comes with three types of replacement blades: 5, 30, and 45 degrees. You can switch blades as needed, making it easy to create complex shapes. [Easy to Grip] This L-shaped art knife is ergonomically designed for easy gripping. When holding it, rotate to cut without using too much force. It is a versatile knife that easily cuts through regular paper, cardboard, vinyl, rubber, and more. The L-shape of the art knife does not obstruct your view and does not get in the way. It allows you to proceed with your work more smoothly. [With Cutter Mat] Includes an A4 "cutter mat" essential for DIY work. It uses environmentally friendly resin material, is non-toxic and odorless, and can be used with peace of mind. The grid markings are convenient for checking sizes, and it's easy to see the size. The cutter mat has non-slip processing on both sides, preventing scratches on the desk and fixing materials, and is useful in various situations. [Usage Scenarios] Suitable for delicate handwork such as erasers, crafts, DIY, paper cutting, thin metal, plastic film, and textiles. It can be used for a variety of purposes, including cutting out, carving, pressing cuts, and engraving.