01 size, makes 1-2 cups. If you think you might like to try making brewed coffee at home, but you're not ready to commit, this is for you. The original V60 cone design with swirling ridges on the inside of the cone to enhance your brew by guiding the water steadily through the ground coffee, just made in plastic. As with all manual brew methods, you can alter the flavour characteristics of your coffee by adjusting the amount of coffee used, grind size and speed of pour. The cone shaped bonded paper filter produces a lovely clean cup, which is full of flavour.