A "letter opener" is a tool designed to easily and safely open envelopes. Typically made of metal or plastic, it features a sharp blade or point that slides under the envelope flap, allowing the user to cut through the paper without damaging the contents inside. Letter openers come in various styles and sizes, often reflecting personal taste or office decor. In addition to their practical use, letter openers can also serve as decorative items or gifts. Some are intricately designed, showcasing craftsmanship and artistry. Collectors may seek out unique or vintage letter openers, making them a popular item among enthusiasts of stationery and office supplies.