Double wall fine porcelain coffee mug 1.good quality and ... of Production Item No.HM12A-014LItem name9oz mug with coasterMaterialCeramic ,Porcelain , Stoneware ,StrengthenSizecan be customized Weight/ ... color box, gift box)UsageHotel, restaurant, home For coffee, tea ,milk ,beverage ,juice ,promotion,gift and ... 24 hours. Double wall fine porcelain coffee mug Porcelain travel coffee mug with silicone lid