The BKB-18 Snap-off Blades 13 pt., Tube of 5 from Pacific Handy Cutter are designed for precise and versatile cutting applications. Each blade features 13 snap-off points, allowing users to easily snap off worn segments to reveal a fresh cutting edge as needed, prolonging blade life. These blades are ideal for tasks requiring sharp and precise cuts, such as in arts and crafts, graphic design, and general utility cutting. The blades come in a convenient tube packaging, ensuring safe storage and easy access.