GUIDE TO THE COFFEE POWDER-WATER RATIO FOR HAND BREWED COFFEE

Drinking coffee has become an indispensable part of many people's daily life. For coffee lovers, the ratio of coffee to water is the key to making a cup of rich and fragrant coffee. The ratio of coffee to water is called the powder-water ratio or the powder-liquid ratio in professional terms, and the key to making a good cup of coffee lies in