The Black Ink Unbleached Mulberry Block Printing Paper is fine printmaking paper that is a staple for any artist’s paper collection. Each 9-Inch-by-12-Inch sheet is made of 100% kozo (mulberry) fiber and bamboo fiber. Although it is thin, each sheet is very strong, making it ideal for lino block printing, woodblock printing and silkscreen. It can also be used for silk screening, sumi painting, light watermedia, bookbinding and digital photo reproductions! It is smooth on one side and lightly textured on the other. Experiment with each for optimal results!