4 Piece Mugs - Stone Lain stoneware is hip, cool and trendy. Especially in a fashionable blue and black. This set of dishes makes a statement. Complementary Pieces - Includes 4 round mugs with a classic design. Blue and Black - 12 oz. mug Stoneware - It has an earthy, organic feel. This bowl set brings to mind rustic elegance to the table. Dishwasher Safe - Made of high-quality, durable stoneware. Each dish is 100% dishwasher safe for easy cleaning.