Olfa - Chenille Cutter 24 RAZOR SHARP EDGES - This rotary cutter is pre-loaded with a double-honed blade made of high-quality tungsten tool steel for precision cutting. There are 24 edges per blade. Turning the ratchet dial exposes a fresh blade edge. RATCHET DIAL - The cutter uses a ratchet dial to expose new blades and select your guide size. Turning it one way will reveal a fresh blade edge for cutting, and turning it the other way selects between 4 channel guide sizes for different widths. QUICK & EASY BLADE REPLACEMENT - OLFA's Chenille Cutter has a blade lock system that provides simple and safe blade changes. For added safety, the ultra-sharp blade stays fixed with a protective dial ensuring no exposed edges. GREAT FOR DECORATIVE CUTS - Our specialty cutter adds beautiful texture and dimension to sewing or quilting projects. The Chenille Cutter effortlessly cuts multiple layers of fabric, as well as paper, card-stock, felt, fleece, and more.