Shredder lubricant sheets are clean and simple to use. Simply feed the sheet into your shredder just like any other document. The encapsulated oil is specially formulated to evenly lubricate the cutting blades. Using the sheets regularly will help to prevent paper clogging and ensure your shredder maintains a clean cut. The lubricant is biodegradable, non-petroleum based and is not harmful to the environment. White. 10 per package.