You hear that? Yeah, we didn't either. The Swingline® Optima® 25 Reduced Effort Stapler staples quietly with 50% less effort than traditional staplers. Plus, it delivers consistent and accurate stapling with every quiet KA-CHUNK. So if a job has you going that extra mile, your stapling arm will still have gas in the tank. Swingline® Take Your Swing™ | Swingline