Slab created  12oz mug. After bisque fired the mug was hand painted so no two are alike.  The outside of the mug where the words and squirrel are embedded with the clay was scrubbed with a brown underglaze, then hand painted. Inside the mug was layered with two different glazes. On the bottoms of the mug there are squirrel tracks. Mug is microwave and dishwasher safe.