3-in-1 Corner Paper Cutter R4/R7/R10mm cutting size uses to cutting Round/Flat/Flower corners. High quality metal cutter neat and smooth cutting no burr and no scraping. Lever handle design easy to use and labor saving. Mini corner trimmer light and portable convenient to take along. Suitable for business card greeting card photo paper stamp laminating pouch etc. Specifications: Color: Blue / Pink / Yellow / Purple Material: ABS + Zinc Alloy Cutting Radius: R4/R7/R10mm and Round/Flat/Flower corners Item Size: 70 * 59 * 34mm/ 2.8 * 2.3 * 1.3in Item Weight: 100g/ 3.5oz Packing List:1 * Corner Rounder Note:If the paper is too thin please use 2-3 layers. Do not use sticky paper to avoid jamming of the punch.