A composition notebook is a type of notebook commonly used for writing and note-taking. It typically features a sturdy cover, often made of cardboard, and has a sewn binding that keeps the pages securely in place. The pages are usually lined, making it easier for users to write neatly. Composition notebooks are popular in schools and among students for their durability and affordability. These notebooks often come in various sizes, with the most common being 9.75 x 7.5 inches. They are usually filled with blank or ruled pages, and some may have a grid pattern. Many people use composition notebooks for journaling, sketching, or organizing thoughts, making them versatile tools for creativity and learning.