For the convenient maintenance and care of your paper shredder grab a pack of Pen+Gear Self-Lubricating Shredder Sheets. Made with non-toxic materials these easy-to-use shredder sheets help to optimize the performance of your deskside shredding machine. It s completely mess-free and involves no oil. Simply feed the self-lubricating sheet through the shredder like a piece of paper for quick and easy results. Each pack contains 12 shredder oil sheets that are compatible with paper shredders with an 8-9/16 (or larger) entry opening. With a specially patented formula using natural materials that don t contain harmful chemicals theses shredder sheets. Ideal for keeping your paper shredder in top form these Pen+Gear Self-Lubricating Shredder Sheets are a must-have essential for keeping your machine in tip top shape.