Clairefontaine Paint’ON Multi-Media Technique - 19.5" x 24.5" - Polypack - Natural Sandy - Smooth Surface. Ideal for fine detail drawing in both pencil and pen; Suitable for gouache, ink, acrylic and even light washes of watercolour. Acid-Free and Ph Neutral – Ensures longevity. PEFC -Certified - Manufactured with materials from sustainably harvested forests