Use knowledge of Coasters

There is no formal and standard way to use the coaster. The key is safety and practicality. However, the coaster is sometimes a foil. For example, a coaster needs to be added when drinking coffee, otherwise there will be no modern and elegant feeling. So what knowledge and precautions do you have when using coasters?

1. It is best to only make coasters. Coasters are used for many occasions, and may not have that kind of fun;

2. Protection of coasters no matter what kind of coasters are made of, they should not be touched frequently;

3. In addition to paper coasters, other coasters can be cleaned with water or brushed.