Observations using the Kalita Wave Written by James. Published on 08 January 2021 under the Coffee category. I wrote a blog post for the Steampunk Coffee blog on what I’ve learned using the Kalita Wave to brew pour-over coffee. You can read the post over on the Steampunk website. I hope you enjoy my thoughts on the Kalita Wave. Comments and reactions Respond Respond to this post by sending a Webmention.