It's the extraction method found out by former dutch colonial merchants to keep and drink coffee for a long time during the transportation of coffee from Indonesia to Europe.

* For extraction, drop the cold water at room temperature for 6~12 hours.
* It has almost no caffein which is comes out over 70℃.
* It has less astrigent taste and less tannin which is come out between 20~70℃.
* It tastes like plenty of fruit with smooth flavor and lasts long time.
* The matured coffee by one day or so, tastes like wine which is full of aroma and unique taste. That's why people called it as the wine of coffee.
* Producing high quality coffee for my own taste and aroma.
* Keep refrigerator until 7days by best condition.
* Best for iced coffee.

Using cold water and takes 6~12hours for extraction.Make your own unique flavor coffee and taste the wine of coffee.

MDC-100:(1000ml)around 10cups
MDC-200:(2000ml)around 20 cups
MDC-300:(3000ml)around 30 cups