The Grey Book features 55 lb. (120 gsm) acid-free light grey sketch paper, slim and ideal for taking on the road.
Smooth non-absorbent paper is well suited for working with India ink, fountain pens and acrylic markers as well as other water-based pens with minimum abrasion. Bound in several layers and thread stitched, all pages seat solidly and allow the artist to work on two pages across the center seam.