Stillman & Birn Gamma Series Premium Hard-Cover Sketchbook, 8.27" x 11.69"

This hard-cover sketchbook features 62 sheets of high performance, pH neutral, lignin- and chloride-free paper. Ideal for urban sketchers, artists, students and professionals, the heavy-weight 100 lb.  paper has a toothy, medium grain ivory surface, and is suitable for all dry media and ink. With both internal and surface sizing, it will accept light washes as well.