Product you will get: you will receive 3 pieces of craft cutting tools in different colors, 9 pieces of 360-degree rotating blades with different angles (15 degree, 30 degree and 45 degree) and 1 piece of A5 cutting mat; This practical package will provide convenience for you; Please note that when replacing the cutter head, use a wrench tool to assist, and be careful of scratching How to use: use the pointed tip of the cutter head to cut, because our craft knife is made of carbon steel, the tip of the knife is pointed, and the other parts of the knife head have been specially treated to protect your fingers and children's fingers, the handle is made of plastic, which feels comfortable and easy for you to hold, making it an ideal tool for many kinds of creative activities 360-Degree design: our craft handheld cutting tool is equipped with a 360-degree rotating blade, so even complex and curved patterns can be carved with ease and efficiency, waterproof and rustproof, which could be applied for a long time, friendly to both novice and skilled people, giving you a pleasant and smooth using experience Improve practical ability: our carbon steel art knife is considerate and fine in workmanship, allowing you to use it for a variety of creation, carving your favorite patterns, improving your hands and thinking ability; The cutting pads we provide can help you to complete manual exercises more efficiently and protect your desk Extensive applications: this cutting tool set is complete with tools, which will be your practical items in the process of some handmade projects, such as paper cutting, template making, artwork making, graphic design, decorative scrapbook and so on, can be applied for most types of paper crafts and template making projects