They look like those throw-away cups from the coffee shop, but Take-Away cups are actually made of porcelain and the lids are silicone, not disposable plastic. Not only are Take-Away cups more environmentally sound than the disposable cup, they're much better at keeping coffee hot, with double-wall construction and an insulating layer of air to help keep the heat in. And they excel at keeping your hands cool; the insulating air space keeps the outside of the cup from getting scorching hot.Take-Away cups are 6" tall, 3.5" in diameter and hold up to 8.5 ozs., except for the the Take-Away extra-large cup that holds up to 12 ozs.