The New Ridged Shape Mug was launched in 2022 as part of the Kiln collection and is now one of our most popular mugs, the mug epitomizes the craftsmanship that goes into making each piece of Kiln Accent. The Set of 2 Ridged Mugs are ideal for a milky coffee or hot chocolate, any type of tea or the first hot drink of the day. It's also great for heating up your lunchtime soups in and with the tall sides means you get a little more of your favorite hot beverage. A little more about the Kiln Mugs: Hand-Crafted in the Denby Pottery from high quality, locally sourced clay, expertly glazed to enhance durability, Impactive and unique glaze effects created by true artisansConsciously made ceramics, Part of the New Denby Kiln Accent collection 10-year guarantee. Oven, microwave, dishwasher, and freezer safe