Bao Core Retro Vintage Felt Cover Sketchbook Drawing Drafting Pad Blank Paper 180 Degree Unfolding Thread Stitching Never Drop off Paper A4 Size,120 pages,80g/paper,thick and solid paper great for sketching Thread stitching,can be 180 degrees unfold,don't worry about the pages drop Imported kraft paper, standard beige color for sketching, not yellowing cheap wood paper.Please buy from BaoCore to get the geniune products, SAY NO TO CHEAP COPPY Hardcover,provides maximum drawing support and page protection. This beautiful custom made, premium sketch book is ideal for drawing anywhere. Excellent for mixed media - While perfect for pencil sketches, this sketchbook also works well for markers, ink, pastels, colored pencils, crayons, charcoal, pastels, calligraphy, and Zentangle. Even permanent markers won't bleed through! Note that the Sketchbook is not intended to replace Bristol Board, watercolor board, or art paper (it is, after all, a sketchbook), but you'll be amazed at how versatile the paper is.