Olfa® KB4-S/5 Precision Blades 5 Pack

With a 23-degree angle, the Olfa® KB4-S/5 Precision blade offers superior and accurate cuts. Good for arts, graphics, crafts and hobby use. #11 Precision blade. For both personal as well as industrial applications. Made of high quality carbon tool steel. 

Fits Olfa® AK-4 Art Knife.