This is a dainty and unique handmade mug with a beautiful accent of traditional 22kt gold luster and a glossy finish on the surface and inside. The colored clay, underglaze pencil, and gold accents give the surface a unique variation and texture. Holds 3 oz of your morning espresso. Do not microwave - Handle with care and wash by hand. Carefully crafted. Due to the handmade nature of this item and the marbled effect, each mug might differ making them truly unique and one-of-a-kind.