Stillman & Birn Epsilon Series - Hardbound Portrait

The Epsilon sketchbooks contain 124 pages of archival quality, 150gsm(100lb), smooth white paper. Soft cover sewn bindings which are flexible, rugged and upscale with rounded corners to prevent frayed edges. With both internal and external surface sizing, this paper offers exceptional wet strength and withstands multiple erasures making it suitable for all dry media and light washes.