Craft knives are versatile cutting tools commonly used in arts and crafts. They feature a sharp, replaceable blade that allows for precise cuts on various materials, including paper, cardboard, and thin plastic. Craft knives are popular among hobbyists, artists, and professionals for their ability to create intricate designs and detailed work. These knives often come with a comfortable handle for better grip and control. Some models include safety features, such as retractable blades, to prevent accidental cuts. X-Acto is a well-known brand that produces a range of craft knives, catering to different cutting needs and preferences.