Swingline SmartCut EasyBlade plus Metal Base Rotary Trimmer Eliminate guesswork and increase safety with this rotary paper trimmer. Rotary trimmer cuts up to 15 sheets at once. Blade wear indicator changes from green to red to let you know when it is time to change the blade. Manual clamp holds papers in place for accurate trimming results. Alignment grid and dual scale ruler allows precise measuring. Concealed edge blade cartridge delivers a safer way to make cuts. Cutting line indicator shows exactly where the paper will cut. Paper trimmer is perfect for cutting paper, presentations, photos and more.