The Kiln Rust Mugs epitomise the craftsmanship that goes into making each piece of Kiln Accent. The Rust Ridged Mug is 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 favourite hot beverage. A little more about the Kiln Accent Rust Ridged Mug: 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 artisans Consciously made ceramics Design to sit perfectly with Denby Kiln or as stand alone10 year guarantee Oven, microwave, dishwasher and freezer safe What is a Seconds Piece?During production, and as a result of our high-quality standards, we produce a quantity of Seconds pieces every week. During kiln firing, variations in temperature can occur which result in glazed pots appearing lighter or darker than the ideal colour standard or surface imperfections can arise. These imperfections are usually quite minor but can vary from piece to piece and range to range. They are purely cosmetic blemishes and in no way detract from the safety, strength or durability of the pieces concerned and all Seconds items are 100% safe to use in the dishwasher, freezer, microwave and oven. However, if you are buying Seconds pieces to mix with your Best Quality items you may see a difference in colour of the pieces, especially on some of our more reactive ranges where the colour differences can be more noticeable. If you have specific aesthetic needs or preferences for your Seconds items, you may prefer to visit one of our Denby Retail stores where self-selection is available. To find your nearest store click here.