**Versatile 3-in-1 Corner Rounder: Precision and Ease for Every Project** - **Three Corner Sizes**: This innovative corner rounder offers the ability to cut three different rounded corners, transforming sharp right angles of jammed paper and photos into smooth, elegant curves. Choose between R4, R7, and R10mm sizes to suit your specific needs. - **Efficient 3-in-1 Design**: Combining corner cutting and chamfering in one compact tool, this device handles up to 0.4mm thickness and can effortlessly trim three sheets of A4 paper at once, making it an essential tool for both personal and professional use. - **Labor-Saving Lever Handle**: Designed with a lever-type handle structure, this corner cutter makes the process of rounding corners light and labor-saving, reducing strain and enhancing productivity. - **Compact and Portable**: With its small size, this corner rounder is easy to carry and store, providing convenience without sacrificing performance. Its user-friendly design ensures it is always ready to deliver precise results whenever you need it. - **Wide Application Range**: Capable of cutting various types of paper, this tool is perfect for business cards, heat shrinkable films, greeting cards, plastic photos, photo albums, and DIY hand-made projects. Its versatility allows you to tackle a wide range of creative endeavors with ease. Enhance your crafting and professional projects with this versatile 3-in-1 corner rounder. Its combination of efficiency, portability, and ease of use makes it an indispensable tool for anyone looking to add a polished touch to their work.