The Picadelle 4-piece mug set by GIBSON HOME is designed to carry a full 21 oz.., for when you need an extra boost of caffeine throughout your day. Each piece in this set is made with a wide bottom and textured outer that is finished in a reactive glaze coating, giving these mugs the feel of a unique handmade cup. Reactive glaze coating will make color and design slightly different from piece to piece. Stoneware construction is microwave and dishwasher safe for durable and long-lasting use.