Product Info I'm telling ya, the kids are monsters! For the mother who deserves a medal of bravery for her service, this cute and quirky mug will be sure to bring a smile to her face. Depicting a cheeky purple monster and the words 'Mother of Monsters' this mug will be her reward for surviving your upbringing! All our mugs are 11oz high glaze dishwasher microwave safe. Designs are printed on both sides. All mugs are shipped out in shatter proof boxes.