The French press coffee maker is one of the most popular coffee makers in the world, and the Chambord design has not changed at all since its origin in 1933. While the coffee takes just 4 minutes to brew, Bodum's insulated double walled glass keeps coffee hot for two hours. Highly sophisticated technology produces a machine-blown inner glass beaker while the outer beaker is mouth-blown. The glass beaker is made from durable heat resistant borosilcate glass. The metal filter parts are made from 18/10 stainless steel, and the frame is constructed with a shiny double-chrome finish. Non-slip rubber covers the outer contact surfaces. No paper filters are required with the French press, just add coffee, hot water, wait, and enjoy! Rich flavorful coffee results since the hot water mixes directly with the ground coffee releasing the oils and essences that produce a great cup of coffee. Works best with medium to coarse ground coffee. Complete instructions are included. All parts are dishwasher safe.