This machine-made fine art paper is ideal for a variety of media including etching, silkscreen, drawing, watercolor, printmaking, pen and ink, pencil and pastel. The 90 lb. surface is smooth and even with a slight tooth that resembles vellumDetails: KraftAvailable in multiple sizes90 lb. (40 kg) 250 gsm15 sheetsAcid-free, chlorine-free, and pH neutral100% cotton