Crayons are colorful drawing tools made from a mixture of wax and pigment. They come in various shapes and sizes, with the most common being cylindrical sticks. Crayons are popular among children for their ease of use and ability to create vibrant artwork. They are often used in schools and at home for coloring books, crafts, and creative projects. Crayons can be found in many different colors, allowing for a wide range of artistic expression. Some brands offer specialty crayons, such as washable crayons that are easy to clean or crayons for toddlers that are larger and easier to grip.