Glaze: Citreum, a matte bright yellow with just a hint of green and a soft satin sheen, like the fruit of a citrus tree. Size: Mug, Approx: 12oz. 4” x 3” Care: All Luvhaus Ceramics are made of high fire stoneware and are designed to stand the test of time and use in a modern kitchen. Please feel free to use in microwaves and dishwashers. Our glazes are custom formulated in house, with the goal of capturing something unique. PLEASE NOTE: each piece is truly one of a kind and finishes vary. A note on Matte glazes: All matte glazes by nature are more prone to cutlery-marking. Over time they can develop a delightful patina - gentle reminders of the delicious meals and special moments celebrated around a table with friends and family. Regular cleaning with a soft scrub cleaner will greatly reduce or eliminate this patterning. To learn more, and for cleaning product recommendations please visit our Care page.