Favorite during fat reduction

Materials:

Hanging ear coffee, pure water or any water you like.

Exercise:

1. Open a bag of coffee with hanging ears and pour coffee powder into the cup.

2. Pour 100ml purified water into a cup, mix it with coffee powder, and put it in the refrigerator for 8- 12 hours.

3. Put the filter paper of hanging ear coffee on the cup, and slowly pour the refrigerated coffee into the filter paper, so that we can get a cup of cold extracted coffee.

I like to put a lot of ice in it, and I don't need to add anything I don't like.