OLFA ABB50B replacement blades - 50 blades per pack.
9mm snap-off blade is ideal for general crafts, cutting wallpaper, etc. Made of high-quality Japanese grade carbon tool steel and designed for unparalleled sharpness and superior edge retention. Long lasting and durable - a new sharp edge with just a snap. Fits OLFA 9mm knives. 13 cutting edges per blade. 50 blades per pack.