A craft knife is a small, handheld cutting tool designed for precision work. It typically features a sharp, replaceable blade that can easily slice through various materials such as paper, cardboard, and thin plastic. Craft knives are commonly used in arts and crafts, model making, and other detailed projects where accuracy is essential. These tools often come with safety features, such as retractable blades or protective caps, to prevent accidental cuts. Many crafters prefer using a craft knife over scissors for intricate designs, as it allows for more control and cleaner edges. Popular brands include X-Acto and Olfa.