Beta Softcover 7.5x7.5
BETA SERIES - SOFTCOVER SKETCHBOOKS Stillman & Birn Beta Series Softcover Sketchbooks 270 gsm (Extra Heavyweight), white paper, cold press surface. 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.