Fountain watercolor paper 100% cotton, professional quality. Its composition, 100% pure premium cotton gives it resistance, stability and brightness of the pigments. Its satin grain, hot-pressed and perfectly smooth, is suitable for precision watercolors and detailed works. Its double-sizing, at the core and on the surface, makes this paper very pleasant to work with, especially in wet conditions, and helps preserve the shine and brilliance of the pigments. Made in the pure tradition of art papers, this paper is acid-free and vegan.Hot Press – 640g – 56x76cm.