3-in-1 Round Corner Punch — Precise corner rounding for paper crafts and everyday use Key benefits Clean, consistent rounded corners that improve the look and durability of cards, photos and packaging. Simple, low-effort operation that speeds up repetitive tasks and reduces uneven cuts compared with scissors. Compact, small design for easy storage and use in offices, classrooms, homes and photo studios. Compatibility and limits Suitable materials: ordinary paper, EVA foam, aluminum foil, craft paper. Maximum base thickness: less than 2 mm. If your paper is too thin, stack 2–3 layers for a clean cut. Do not use sticky or adhesive paper to avoid jams. Features and performance 3-in-1 round corner punch design for flexible corner finishing (three-in-one functionality as supplied). Cuts cleanly and reliably when material and thickness recommendations are followed. Small, portable tool ideal for frequent use without taking much workspace. How to use 1. Select the material to be rounded and insert it into the slot. 2. Push the corner of the paper inward until it aligns with the guide. 3. Press the punch to cut the rounded corner. Practical applications (examples) Scrapbooking: round photo corners and decorative paper edges for a finished, professional look. Cards and packaging: create smooth, safe corners on business cards, gift cards, Christmas cards and small paper packages. Photo and craft studios: speed up preparation of photos, samples and craft items with consistent, repeatable results. What to expect Reliable, repeatable rounded corners when used within the material and thickness guidelines. Best results with non-adhesive materials and correct alignment against the guide. Package note Small, user-friendly round corner punch intended for light to medium craft and office use.