2, sterling silver cup. As the name implies, the pure silver cup is made of pure silver without any additional materials. A major feature of the sterling silver cup is that it can carve various patterns on the surface of the cup, such as the Blessed Map, Heart Sutra, Smooth sailing, Ma Benteng and so on.
3, silver liner health cup. The design of the health cup with silver liner is similar to our common thermos cup, but the liner is pure silver. Cup shell styles include stainless steel cup shell, zinc alloy cup shell, wooden cup shell, PC cup shell and so on.