Fiskars rotary trimmers are known for their precision cutting, without fanning, tearing or bending. When looking for accuracy, paper crafters have turned to Fiskars rotary trimmers for more than 20 years. The cutting bar beneath the blade extends the life of the blade. Fiskars Office, 12 Inch 45mm LED SureCut Rotary Paper Trimmer is the ideal for your office cutting needs. Its patent pending LED SureCut cut-line uses 15 LEDs to create a cut-line indicator showing you where the blade will cut, making it easier to align your project perfectly before you cut! Using 45mm rotary blades, the trimmer will cut without fanning, tearing or bending your paper. While being enclosed in a protective housing the blade maintains sharpness by rolling across a cut bar that can be rotated and/or replaced to maintain a smooth, clean cutting surface (Fiskars 95827097). The cutting blade is enclosed in our new self-contained safety cartridge which helps prevent cutting yourself when replacing. we also incorporated blade and cut bar storage on the bottom of the trimmer base. The integrated paper clamp allows you to hold your paper in place while keeping your fingers from touching your project and potentially smudging it. New permanent anti-wear veneer has the 1/16 Inch scale and 1/4 x 1 Inches grid printed from the bottom side so they never wear off! Rubberized feet on the base protect your work surface and maintain trimmer stability. The large base deck allows you to measure paper up to 12.5 Inch. Capable of cutting 7 sheets of 20lb paper up to 12.25 Inch long the Office 45mm LED SureCut Rotary Paper Trimmer comes ready to use with 1 (one) 45mm straight cutting rotary blade (style S, Fiskars 01-005590), 3-AA batteries and a Lifetime Warranty.