HIC s Number 4-Size Coffee Filter Cone is designed to brew 8 to 12-cups of coffee using the manual, pour-over coffee method. Made from high-fired porcelain with a scratch-free glaze that s durable. Brew fresh coffee with each brew; no more stale or burnt coffee made hours ahead; brew only what s needed for less waste. Reusable coffee filter cone; perfect for the coffee enthusiast and at-home baristas. Easy to use and clean; dishwasher safe.