Stillman & Birn Delta Series Softcover Sketchbook - 8.5 x 5.5 in.

The Delta series is a premium mixed media sketchbook with a softcover. Each book contains 52 pages of 270 GSM, extra heavyweight, cold press ivory paper for use with dry and wet media, watercolour and ink. The softcover is sewn-bound, lightweight, flexible and rugged. These beautiful sketchbooks are soft to the touch and are finished with rounded corners to prevent the edges from fraying.