The 10*7.5 inch sketchbook is designed to fuel your creativity. It contains 50 sheets (100 pages) of 100gsm acid-free thick paper, suitable for pencils, pens, charcoal, crayons, and more. You don't have to worry about ink bleeding through. The sketchbook features a sturdy spiral binding that supports 360° flat use, with smooth page turning. The thick, rigid cover effectively avoids page creasing. The sketchbook uses thick paper that resists smudging and ensures vibrant, long-lasting colors. The pure white pages are easy on the eyes. The reinforced hard cover and thick backing provide support during drawing. The sketchbook has a moderate size that can easily fit into your backpack, allowing you to capture inspiration anytime, anywhere. Whether for sketching, drawing, doodling, or note-taking, this sketchbook is a practical choice for both beginners and professional artists.