Shizen Design Black Watercolor Journals are handcrafted in India using 100% recycled cotton derived from garment production. These spiralbound journals contain black, acid-free 140 lb (300 gsm) watercolor sheets that feature internal and external vegan sizing for durability and absorption. Available in Rough Surface or Smooth Surface formats. - Shizen Design Black Watercolor Journal - 8" x 8", Smooth