Upgrade your cutting precision with genuine Olfa KB Art Knife Blades, Cat No: KB. Each pack contains 25 high-performance blades made from premium carbon tool steel and finished with Olfa’s multi-step honing process for exceptional sharpness and long-lasting edge retention. Designed for clean, accurate cuts, these all-purpose blades are ideal for arts, graphics, crafts, model making, and hobby projects, as well as light industrial applications. Perfectly compatible with the Rubber Grip Precision Art Knife (AK-4) and the Standard Art Knife (AK-1/5B), they deliver reliable performance whether you’re a professional designer or an enthusiastic hobbyist. Enjoy smooth, detailed cutting on paper, card, film, fabric, and more, limited only by your creativity.