If you want to keep the edge of your fabric from raveling, you need to cut it with a pinking blade. This OLFA® blade puts those familiar teeth on the edge of the fabric, for a look that’s both decorative and functional. For use only with the OLFA® 45mm deluxe rotary cutter (RTY-2/DX). (PIB45-1, #9456US)\n\n- 45mm blade\n- Made from high-quality stainless steel\n- For use only with the OLFA® 45mm deluxe rotary cutter (RTY-2/DX)\n- Includes carrying case