Come and see our amazing products. Coffee mugs are made of quality iron with ceramic coating, Healthy material without any toxic substances into your drinks, A great environmental-friendly cup, Durable and healthy for daily use.CRAFTED: glossy ceramic coating prevents rusting and serving for years, Smooth surface and roll edge for safe drinking, Retro color with black rim, 6 different colors add to the brightness for your life.Mooth surface help flow out easily and clean more easily with mild detergent, Hand-wash recommended to protect the shiny surface Pls confirm with us about the packing info, stock color and exact production time before placing your order.