Stillman & Birn Watercolour Journals
Stillman & Birn Beta and Zeta Series Softcover Sketchbooks feature 270 gsm (Extra Heavyweight), white paper, in cold press surface and hot press surfaces respectively. Suitable for dry and wet media, watercolor and ink. . Example of recommended usage: working in heavier washes or overlaying washes (glazing) of watercolor or gouache. Softcover bindings are flexible and lightweight and open totally flat. Acid-free, chloride-free, lignin-free.