Ottomatic is an overflow coffee machine designed to operate on the basis of a Chemex coffee maker. It is easy to use, has a beautiful shape and is excellent for making coffee. To brew coffee, simply wet the filter, put it in Chemex and pour the right amount of coarse ground coffee (approximately 7 grams per 100 ml of water). Then pour the right amount of water into the tank (you can weigh it or use the scale in the tank). The next step is to simply turn on the device and a few minutes of patience. Done! With everything you will find: - ottomatic filter coffee maker - Chemex Classic coffee maker - for 6 cups - 6 paper filters - glass lid for Chemex - descaling liquid