Coloring book for adults / kleurboek voor volwassenen. 50 High Quality Mandalas Coloring the intricate, repetetive designs of a mandala is often recommended as therapy to help you relax and relieve stress. 107 pagina's, Afmeting: 21,6 x 0,6 x 21,6 cm. Engelstalig, paperback, ISBN 9781944845117, 27 oktober 2018.