The X-ACTO #1 Precision Knife is the optimum cutting tool for art and crafting projects. This knife has been used for decades by graphic designers, artists and hobbyists. This sturdy tool has been constructed with high quality carbon steel and superior craftsmanship, allowing for confident, careful cutting. With a handle designed to allow a comfortable grip and easy maneuvering, the X-ACTO #1 Knife is the gold standard for clean precision. Five #11 blades are included with the #1 Precision Knife. #11 blades are perfect for making elaborate, detailed cuts and are resistant to chipping and snapping. Use with a variety of materials, including paper, plastic and soft wood.