The 12” Tonic V Blade Trimmer is ideal for scrapbooking and card making. It features an adjustable marker guide for repetitive cuts. The blade housing fits securely into the flat measuring bar which holds down the paper and allows the blade to move smoothly and straight up/down the bar track for a perfect cut every time. Comfortable housing shape for easy grip and has positioning marks on all four sides for accurate cutting. Comes with one cutting blade and one scoring blade.