So, this is the new product Freeze-Dry Coffee and we make it into the cap. When you have my coffee cap, you buy a bottle water from 7-11 cold water and you have mixed in to the Americano. Let me show you how to do. Yeah! It's okay and i take the one piece of coffee cap. This is the protect film, so, no dust inside. When you tear off the protect film, there is a white door in it, it is closed. When you screw tightly, the door will be opened automatically. Then, this is Americano, three seconds, s