This alcohol marker sketchbook has a smooth, flat surface that prevents bleeding, smudging, and feathering for clean artwork. A hardcover sketchbook is a great choice for most DIY art media. From alcohol-based markers to water-based markers, from colored pencils to charcoal, from pastels to inks, and more! Works for all sorts of styles, including sketch, stipple, manga, cartoons, still life drawings, and more! Size Selection:8.3" x 8.3", 78 Sheets/156 Pages10" x 7.4", 78 Sheets/156 Pages11.7" x 8.3", 78 Sheets/156 Pages Details:Ohuhu Sketchbook Marker Paper Pad120lb/200gsm78 Sheets/156 PagesSmooth SurfaceHeavyweightAcid-free art marker paper with maximum blendability.Perforated edges designed for easy page tearing.Ideal for professionals or beginners.