Our signature mug with an ergonomic pinched handle fits comfortably and balances effortlessly even when full of your favorite hot beverage. Holds approximately 11-13 ounces. Microwave and dishwasher safe. Intentional design is at the heart of everything we make in our Indianapolis pottery studio. The Gravesco Signature mug includes several of Rebecca's favorite design elements. For example: ---gently concave bottom allows the mug to sit stable on any surface ---indentation under the handle to protect knuckles from the hot mug or to snuggle if you're a mug snuggler ---tapered lip means no dribbles ---ergonomic handle - your fingers settle into each indentation allowing the mug to balance effortlessly ---thumb indentation at the top of the handle makes it easy to grip Available in White, Black and Slate Grey.