This 100 percent cotton stonehenge paper is acid-free and pH neutral. Designed for students and professionals alike this versatile paper is suitable for printmaking, etching, silkscreen, pencil, pastel, watercolor and various other fine art applications. Stonehenge is also an excellent silkscreen paper with its ability to take as many as 50-75 colors, printed one color at a time and maintain perfect color registration as a result of its incredible dimensional stability. Ideal for a variety of media including etching, silkscreen, drawing, watercolor and more.