Come and see our amazing products. Our stainless steel cups are made of 18/8 stainless steel which can better resist corrosion. Instead of fragile glass, our stainless steel cup won't shatter or break when drop it. Not like plastic which tends to smell, these fairly light and handy cups will keep the drinks' original flavor. The coffee cup is very sturdy, dishwasher safe. The inside and outside of the cup body have been specially treated, which is not easy to leave water stains, very easy to clean. Pls confirm with us about the packing info, stock color and exact production time before placing your order.