Looking for a way to remember your visit to an amazing Alaskan National Park every morning? There's no better way to recall your adventure than with a handmade pottery mug, made in the USA! Kiln fired to 2150ºF, each piece is durable and safe for the microwave, dishwasher, oven and freezer. Lead free & food safe. While every piece shares the same level of quality, each one is also individually created by hand so that no two are exactly alike.