4 Cup Cafetiere Coffee Press, French Press Maker for Filter Coffee, Loose Tea and Milk Froth, 4 Level Stainless Steel Filter, Heat Resistant Borosilicate Glass, 0.6 L / 21 Oz. When hot water is poured, the silicone thermally expands to create an air-cushion layer that adheres directly to the tabletop, eliminating friction between the glass pot and surface.
