A shiny ceramic mug with a unique curving shape and hand-dipped bronze glazing. PRODUCT DETAILS: Swirl Mug - Bronze, 12 fl oz Part of our new Swirl collection, this ceramic coffee mug has a unique curving shape and a hand-dipped bronze glazing that creates a strikingly beautiful shine. Holds 12 fl oz. Dishwasher and microwave safe. Due to the special nature of the bronze glaze, some discoloration will occur and is perfectly normal with use.