The 120ml Fellowes Powershred Performance Shredder Functional Oil is a product of Fellowes Powershred. for shredders that are cross-cut and microcut. Powershred Performance Oil by Fellowes. A 12-ounce plastic bottle with an extended spout guarantees thorough coverage. For shredders that are cross-cut and micro-cut. Oiling your Fellowes shredder on a regular basis improves performance.