The Stoneware Mugs Baum Hearth Two Tone Gray Natural Lot Set of 4 Mugs 12 oz is a rustic-themed set of round stoneware mugs in a gray color. These mugs are perfect for all occasions and are microwave and dishwasher safe for easy use and cleaning. Each set includes four mugs from the Baum brand, designed with a simple yet elegant style that fits a Food & Drink theme. Made in the United States, these mugs are durable and perfect for enjoying your favorite hot beverages in style.