This circle cutter is built for durability and precision. It is crafted from hardness alloy steel, providing strength and wear resistance. The tool is durable, safe to use, and does not produce unpleasant odours. Key features and benefits Durable materials and construction hardness alloy steel delivers strong, wear‑resistant performance for long use. The cutter is designed to be safe and reliable, with odour operation. Easy, hassle operation Lock the tool in place on your paper, align, and rotate to cut a circle precisely. The cutting diameter adjusts quickly and smoothly by unscrewing and sliding the guide. Multipurpose performance Suitable for nursery projects and crafting alike, it efficiently cuts various paper types, including composite and kraft paper. Create circles of different sizes for school activities, photo projects, and more. Large diameter range Capable of cutting up to 4 inches in diameter. It handles paper, fabric, and foam to meet a range of business and craft needs. Practical use scenarios Classroom and school projects that require precise circular cutouts for posters, charts, or decorations. Scrapbooking, card making, and photo matting where consistent circle sizes improve presentation. Nursery crafts and kids' activities that involve decorative circular shapes for art projects.