Universal Letter Slitter Hand Letter Opener with Concealed Blade, model UNV31803. This compact 2.5-inch letter opener features a durable steel blade concealed within a white plastic housing for safe, everyday use. Simply slip the slitter under an envelope flap and push forward for a clean, effortless cut.

The concealed blade design prevents accidental cuts and injuries, making it ideal for office mailrooms, reception areas, home offices, or on the go. The portable size fits easily in a desk drawer, organizer, or briefcase. The sturdy plastic construction withstands regular commercial use. This Costco kit (UNV31803KT) includes 9 letter openers (3 packs of 3). Backed by a manufacturer's limited one-year warranty.