... SGS, Grade AA 2. Material: Bone China 3. More smooth, brighter 11oz White Coated Bone China Sublimation Mug 1. Item No.: ... of Origin:China (mainland)Primary Competitive Advantages:Reinforced Porcelain white coated Mugs, high quality coating surface for perfect image ... Usage:Souvenir, gift, advertisingMaterial:ProcelainTheme:Personalized DesignSize:11oz 11oz White Coated Bone China Sublimation Mug