This listing is for one 14 ounce hand thrown coffee mug with a thumb rest. Glazed in River rock, which is a glaze I really love for all of its variation! Choosing this mug means that there will definitely be variation between each piece, and between each batch! Each mug is hand, stamped with handmade clay stamps around the bottom 2 to 3 inch rim. Leaves a lovely texture, and visual patterns. Food safe. Dishwasher safe. No microwave.