Torinoko is a very sturdy pulp-based paper, lightly sized to allow for finer detail in ink painting, watercolor, Suminagashi (Japanese marbling), Chigiri-e (Japanese collage), and printmaking. Torinoko art paper holds up to watercolor washes with minimal wrinkling. Details: 9.5" x 10.75" 80 gsm 20 sheets Pulp-based paper