The sake or wine cups are made of copper, a metal that conducts heat very well. The surface is coated with tin. Since ancient times, tin has been used on sake sets because it is said to keep the water from spoiling. It also helps remove unwanted taste and help sake and wine become more delicious.
Tin has a high ionic effect, making drinks mellow and delicious. This goes perfectly with sake making it mellow and refreshing. The symbolic sakura design will appear on the surface when the temperature drops below 16 ° C and be in full bloom.
Cautions when using
-Do not use in microwave
-Wash with a soft cloth and dish detergent after use.
-Avoid putting in freezer for tin plating may be damaged.