The Deneen Pottery 2020 Joshua Tree National Park Drip Glaze Mug is a handmade stoneware mug featuring a unique white glaze design that is inspired by the iconic Joshua Tree National Park. This collectible mug is perfect for hot beverages and is suitable for all occasions. Representing a national park theme and crafted in the United States, this mug is a special addition to any kitchen or home decor collection.