This Watercolor Studio Fine Grain Pad is perfect for all watercolor techniques. Especially suitable for mixing techniques, both wet and dry. The velvety surface allows detailed work. Acid-free. Produced ecologically and responsibly. Cloth- and surface-glued, with excellent ink receptivity. Made of 25% cotton and lignin-free cellulose. Suitable for watercolor, acrylic, gouache, ink and drawings.