This Glass Olive Wood version is equipped with a base of olive wood. Its solid base is 1 cm thick and the hole is encased in a silicone seal. Furthermore, the dripper is characterized by a very good level of heat keeping. Its conical form and special grooves on the inside of the dripper provide excellent water flow. To prepare delicious coffee you need freshly ground coffee of high quality, a filter, your favourite cup or server and scales. Put the filter in the dripper and put it on the vessel that you use for serving coffee. The infusion process takes only 3 - 4 minutes.