Epsilon Series Premium Sketch Books

These hard-cover sketch books feature high performance, pH neutral, lignin- and chloride-free paper that is milled from pulp with an alpha cellulose content that exceeds 87%. The heavy-weight 100 lb. paper has a natural white plate surface that is finely calendered and is suitable for line drawings with pen and ink without feathering. The covers are made with extra heavy-weight binders' board that is super tough and resistant to warpage. The hard-bound books contain 62 sheets and the wire-bound books have 50 sheets. Bound in the USA.