PEPIN artist coloring books contain 16 sheets (25 x 34.5 cm) of high-quality acid-free drawing paper with fascinating motifs pre-printed in delicate lines. The lightly indicated orientation lines become barely visible after coloring, depending on the technique used. The 180 g/m² drawing paper is produced by one of the best European paper manufacturers according to our specifications and is suitable for a variety of coloring media such as colored pencils, felt-tip pens, wax crayons, gouache, pastels, etc. Watercolors and inks are also possible. On our durable quality drawing paper, your artworks will maintain their beautiful appearance for a long time, even when framed and hung.