Stylish and wavey. The Kalita Wave glass brewer uses a flat bottom shape and three hole design to provide a more even extraction compared to traditional V-shaped brewers like the V60 or Chemex.

Two sizes to choose from (both black versions):

155 is a 1-2 cup server

185 is a 2-3 cup server

The included brew guide is in Japanese but you'd use the same 1:16 brewing ratio as other manual brewers. ie. 15g per 240ml. Grind size should be set to achieve a brewing time of 3-4 minutes from start to finish (draw down).