The Teabrewer is a premium single serve gourmet tea concept. It contains a filter with some of the finest specialty teas available. No tea-residual in your cup and when you have served the first cup, the brewing process will be stopped so it doesn't go bitter. Just pour 13 oz. of water, brew 2 - 6 min., serve. Makes 2 cups of perfect tea per packet each time. Can be brewed more than once & is refillable. Re-sealable spout. Patented design.