This 18 oz mug is crafted from durable stoneware, featuring a matte exterior glaze and a glossy interior glaze that enhances the overall smooth and polished finish. Its large, sturdy handle provides a comfortable grip, perfect for enjoying your morning coffee or evening tea. Dishwasher and microwave safe, making it perfect for daily use. Its durable stoneware construction is designed to withstand temperature changes while maintaining its vibrant and colorful finish.