This SureCut Deluxe 12" Paper Trimmer is from Fiskars. The SureCut wire cutline shows you exactly where the blade will cut your paper, photo, or other materials. This cutter has the TripleTrack System which interlocks the blade and rail for precise cuts every time. This trimmer has a wide base and a self-leveling swing-out arm that extends to over 15" for all your extra-large crafting materials. There is a scale and grid cutting mat on the trimmer to ensure cutting accuracy. The ergonomic high-profile blade carriage is easy to grip and helps make accurate cuts quickly. This trimmer also is lightweight and very portable for all your on-the-go crafting events. Replacement blades are sold separately.