Perforated Rainmaker evenly distributes water over coffee grounds for optimal flavor extraction Simple Brew Release switch controls filtration process with one flick Brews smooth, low acid concentrate for cold or hot coffee anytime Ultra fine, stainless steel mesh filter is reusable and easy to clean Borosilicate glass carafe includes measurement markings, pairs with stopper to keep coffee fresh in refrigerator Small countertop footprint, easy disassembly for cleanup and compact storage 4 Cup (32 Ounce) capacity