Stillman & Birn Gamma Series - Hardbound Sketchbook - Portrait 5 X 8 - 150gsm Ivory Paper

GAMMA SERIES HARDBOUND SKETCHBOOKS Stillman & Birn Gamma Series Hardbound Sketchbooks, 150 gsm (Heavyweight), ivory paper, medium grain surface. Suitable for dry media, light wash and ink. Example of recommended usage: working in pencil or ink mixed with watercolor. Acid-free, chloride-free, lignin-free.