Keep your swivel detail knife performing at its best by replacing its blade when it dulls. Designed specifically for swivel detail knives, swivel blades are razor-sharp and easy to slip into place when your current blade dulls after heavy use. These unique blades swivel 360 degrees and cut a wide variety of lightweight materials, such as paper, cloth, thin plastic and photos. An included plastic case makes blade storage safe and convenient. Ideal for cutting lightweight materials like paper, cloth, thin plastic and photos.  Replacing the blade is easy and takes only moments