PEN+GEAR Self-lubricant shredder sheets help ensure that your home or office Paper Shredder continues to run smoothly. They are made to keep your shredder properly lubricated so it can continue to shred properly at optimal performance. The sheets help reduce blade noise clogging and binding while also helping to prolong your shredder s lifespan. Your shredder is more likely to work consistently and last longer when it is properly maintained. Each sealed sheet is embedded with oil so your hands remain free from oil during use. The PEN+GEAR Oil Sheets are designed to work with any paper shredder and are super easy to use. They would make a helpful addition to just about any office with a Paper Shredder. These shredder lubricant sheets come in a convenient 12-pack.