With this model of Chemex Coffee Maker you can prepare up to 6 cups of coffee at a time (900ml capacity). Chemex Coffee Maker was invented in 1941 by Dr. Peter Schlumbohm. The design of the device is based on the experience gained by this talented chemist. The one-piece hourglass-shaped vessel is made of high-quality heat-resistant glass. A wooden collar with a strap entwines them as a handle. The glass from which Chemex is made does not absorb odours, and thus in no way affects the taste of the brewed coffee. Production takes place in the United States.In addition to functionality, Chemex stands out for its amazing design. Its visual elegance is on permanent display at the Museum of Modern Art in New York City. Additionally, it was selected by the Illinois Institute of Technology as one of the 100 best-designed products of modern times.Preparing your favourite coffee using Chemex Coffee Maker is extremely simple and takes 4 - 6 minutes.