Strathmore 400 Series Heavyweight Printmaking paper is a natural white, medium-texture, 280 gsm paper. This paper is ideal for printmaking techniques that require a heavier paper. Perfect for lithography, intaglio, relief printing and screenprinting. The medium-textured surface of the paper is soft and durable. It contains high alpha cellulose wood fiber and can absorb large amounts of ink. Glue bound pad contains 20 sheets of acid-free paper.