Set of 48 black marble composition notebooks, college-ruled with 100 sheets each, ideal for school, journaling, or professional note-taking. A staple in every high school and office environment, our college-ruled, 100-sheet, black marble composition notebook is a must-have for students, teachers, non-profit organizations, and retailers alike. Our composition book, sized 9.25 x 7.25 inches with its sturdy front cover, is designed to withstand the rigors of daily use, making it a long-lasting addition to your stationery collection. The primary purpose of our Composition Notebook is to provide a reliable space for writing on quality notebook paper. Whether you're a high school student jotting down lecture notes, a college student sketching out a new idea, or a professional keeping track of daily tasks, this notebook has got you covered.