The 11 Hobby & Art Knife Blades, available in a box of 100, are precision-crafted for intricate cutting tasks. Made from high-quality carbon steel, these blades ensure durability and maintain sharpness, making them ideal for detailed work. Compatible with most standard hobby knives, including X-Acto knives, these blades are perfect for cutting paper, plastic, wood, film, and other materials commonly used in crafting, modeling, and artistic projects.