I'll buy more.
Surprised by the taste. It really tastes like coffee. I was surprised that it came as advertised. I've only used a couple pieces so far. Easily getting four and more large cups from each piece. Tried and experiment with it. After brewing 3 cups I set it in a pan of water overnight and when I got up it looked as dark as when I steeped it. Same flavor as first cup.
Rating: 5 stars