Take the guesswork out of trimming with the Swingline ClassicCut Glass Guillotine Trimmer. With EdgeGlow LED illumination, you can achieve a clean and accurate cut every time. Simply lift the blade and line your paper up with the light guide for precise trimming. This trimmer has a thick, tempered glass surface and is printed with alignment guides to help improve trimming accuracy. The deep guillotine blade has a sharp 12" cutting length and can trim up to 15 sheets at once. Plus, a safety latch keeps the blade in place when it's not in use. The EdgeGlow LED light requires 3 AAA batteries, which are included for your convenience. Trimmer comes with a 5 year warranty.