PEPIN® Artists' Coloring Books contain 16 sheets of chlorine-free paper of superior quality, printed with exceptional designs with very fine lines. Printing is done in such a way that, depending on the techniques used, the original outline will be hardly visible after colouring. The 180 gsm drawing paper is made to our specifications from one of the best paper mills in Europe and is suitable for a wide range of techniques including pencil, pastel, marker, tempera, etc.. Watercolours and liquid inks can also be used. Our premium paper has a long life and coloured sheets can be framed and exposed without the risk of rapid deterioration. These books correspond to the quality of the media of the best artists. They are perfectly suited to put into practice your skills in coloring and at the same time to create beautiful works. In order to achieve the best results, we recommend using high quality coloring materials.