Corner punch. This 2‑in‑1 punch allows you to create two decorative effects — rounded corners or a “notched” cut‑out. The tool, also known as a corner rounder, has precisely shaped 90° guides that help you align the paper for clean, accurate results. It works like a hole punch and is ideal for smooth paper, parchment, photographs, and similar materials. Suitable for paper up to approximately 240 g/m². Not suitable for felt, as the fibres can clog the mechanism. Contains sharp edges and small parts — use with care and keep out of reach of young children. Adult supervision is required. Keep the packaging for future reference.