color1



color2

The first use of glass， with a soft cloth can be cleaned with warm water. Do not put the pot boil hard. . .
Glassware when placing hot or cold water easily burst， and therefore should be used to avoid excessive temperature environments. Usually more than 80 degrees difference in temperature will cause a strong thermal expansion and contraction of the vessels prone to burst. If no special instructions， please try to avoid using containers full bloom hot or cold water.
Before pour hot water， pour a small amount can be a little， and shake their hot utensils allow full access to the vessel to achieve the purpose of preheating， and then pour hot water， the vessel can be prevented by excessive temperature difference causes burst .