Arches Watercolor Paper Blocks Cold Pressed 140lb 18x24 Inch Upsyde Angle Lift 4 Pack

Arches Watercolor Paper is made in the traditional way using a cylindrical mold. This method ensures that the fibers are evenly distributed and the paper is very stable so it will not warp or stretch when watered. Arches Watercolor Paper is made with long 100% cotton fibers that absorb large amounts of water without warping or bleeding the colors. It is sized to a core with natural gelatin so it can be scratched without tearing or becoming lint-free. This internal sizing also prevents paint from penetrating the paper, allowing light to shine through the pigment and reflect off the paper, ensuring color durability.