Clairefontaine, drawing and sketching paper A1, 250g, ream 80 sheets, white White drawing paper with a very light and even grain. It is ideal for drawings and sketches. The paper is suitable for dry techniques (pencil, felt-tip pen, charcoal, chalk). The paper is available in different grammages, from 160g it is also suitable for gouache and watercolour thanks to its thickness. The paper is acid-free and pH-neutral.