Key benefits Fast, accurate trimming for hobbyists and professionals: grid ruler and stable clamping let you position sheets precisely and cut cleanly every time. Durable, lowmaintenance design: carbon steel rolling blade and replaceable blade option keep performance sharp and costeffective. Stable, safe operation: desktop fixing buckle and seesaw paper press prevent shifting for consistent, burr cuts. Main features Adjustable grid positioning ruler: supports A4–A6 and other paper sizes for repeatable, accurate alignment. Carbon steel rolling cutter: produces sharp, burr cuts and handles up to 15 sheets of A4 paper in a single pass. Replaceable blade: simple blade replacement extends tool life and keeps cutting performance consistent. Largediameter aluminum alloy guide rail: smooth, lowfriction guidance for straight, reliable cuts. Seesaw paper press and clear scale: holds material firmly so it does not shift; ruler markings are accurate and easy to read. Desktop fixing buckle: mounts securely to the work surface for safer, more stable cutting. Practical attributes Function: precision paper cutting for single sheets or small stacks. Compatibility: works with common paper sizes (A4–A6 and others) used in print and craft work. Material: carbon steel blade, aluminum alloy guide rail, stable desktop clamp. Performance: up to 15 A4 sheets per cut; smooth action and repeatable accuracy. Use scenarios Craft and stationery: cut and trim cardstock for wedding invitations, greeting cards, and scrapbooking with precise edges and consistent sizing. Small print shops and photo studios: batchtrim prints, flyers, and promotional materials quickly while maintaining straight, burr cuts. Libraries and offices: prepare documents, handouts, and archival materials with clean, accurate cuts and minimal rework. What this solves Eliminates inconsistent, crooked cuts from hand trimming. Reduces time spent on repeated adjustments and recuts. Lowers longterm costs with a replaceable blade and durable construction. Includes support for blade replacement and a desktop fixing buckle for stable, accurate cutting across common paper sizes. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.