Stillman & Birn Gamma Series Premium Wire-Bound Sketchbook, 9" x 12"

An ideal companion for fine artists, creatives, professionals and students alike, this hard-cover sketchbook features 50 pages of high performance, pH neutral, lignin- and chloride-free paper that is suitable for all dry media and ink. With both internal and surface sizing, it will accept light washes as well.  The cover is made with extra heavy-weight binders' board that is tough and resistant to warpage.