This 2021 Arabia's Fillyjonk Grey Moomin mug is designed by Arabia's illustrator-ceramicist Tove Slotte, based on Tove Jansson's book Moominvalley in November (1970) and the comic Fuddler's Courtship (1959). As seen in the illustrations for the set, Mrs. Fillyjonk has the uncanny ability to find any spots where dust or dirt might be hiding and, once uncovered, attacks the problem with a torrent of soapsuds. All Moomin Arabia ceramics are dishwasher, microwave, oven and freezer safe.   Fun fact: - We are the ONLY shop in Ireland where you can buy these mugs!