This charming Sheffield Home ceramic mug features a vibrant green shamrock design, perfect for adding a touch of luck to your day or showing off your Irish heritage. Large mug with an 18 oz capacity. Microwave and Dishwasher Safe. Brand new, never used! Adorable shamrock cup for a big cup of hot cocoa, coffee, tea - even soup, chili or Irish stew. Wide opening makes it perfect for dunking cookies. Use as a vase for a small St. Patrick’s flower arrangement. Fill with treats and wrap in cellophane for a festive gift.