Capture the essence of water, air, earth, and fire with this collection that soothes, revives, grounds, and ignites - awakening our natural connection to the elements. Part of the Element collection of coordinating mugs, bowls, and serve ware from Danica Heirloom. • Size: DIA3.5in, 2 oz • Material content: Stoneware with a reactive glaze. • Care instructions: Dishwasher, Microwave safe. • The nature and beauty of reactive glaze is that each piece is unique. There may be slight variations in color, texture, and finish to each perfectly imperfect item.