magic dissolve water color marker 1.confirm to EN71 ... wipe by water 3.dissolve in nature condition 7 days magic dissolve water color marker Standard packing : Pvc bag, ... of watercolor pen, the ink is original from the natural plant extract, does not contain any toxic chemicals, cosmetics, ... , instant water does not leave any traces, so the magic of watercolor pen, graffiti, and solve the child annoyance, ...