KalitaWave Pour Over Coffee Dripper, Size 185​, Makes 16-26oz, Single Cup Maker, Heat-Resistant Glass, Patented & Portable,black

I only drink 1 cup of coffee a day, and I want it to be really good, which most single-serve coffeemakers can't deliver. With this, I buy quality beans, grind them myself, and make 1 great cup of coffee exactly the way I like it. It took me a couple days to get the technique right - insert the filter, wet it, add the grounds, level and wet them, then gently pour over hot water . Two hot-water pours make a full mug of wonderful coffee. The flat wide bottom fits all of my mugs and cups, and the glass and plastic are super easy to wash and drip dry.

Brewing pour over coffee with the Kalita Wave 185 dripper is much easier than I expected and the coffee is amazing. It is fragile, but no more than any other borosilicate item I have used.

I am very happy with this product. However, it took a little bit of experimentation to get the full flavor I was looking for. Ideally the manufacturer would include some tips, but they don't so this is what worked for me.First, I get the best flavor if I grind the coffee finer than I would for a Mr. Coffee drip. Second, when the water is hot I start by dribbling several drops onto the grounds. This moistens the grounds AND moistens the filter. You should be able to see the moisture climbing up the sides. Then, after a few minutes I slowly pour the water in at the center. The goal is that you want the grounds to be distributed on the sides of the filter. You're paying for all those folds, use them! As to the amount of coffee it makes, yes the Kalita itself is only so big. I put mine over a pint glass jar. This makes it possible for me to slowly pour in more water until the jar is full - and a pint is two 8 oz servings. If you want your coffee stronger, think about using some more grounds. I'll confess, I often cheat and put in some more water after I have gotten my pint. It's a little weak but works just fine for a later in the day over ice or with milk pick-me up. One thing I really like about this is I get great coffee without a big appliance. I already have an electric hot water pot for when I make tea so this gives me my choice of another beverage while using minimal space.

Can I give it a 3.5? I bought this to replace a Clever Dripper. Wirecutter did a great review of the product and the Kalita website has a couple of great videos about the best way to brew a cup using the Wave but in real life, for me - I am not sure the marginally better tasting cup of coffee is worth the effort.Before I continue with this review let me say, my review may not be useful to everyone. Coffee seems to be one of the last really personal consumption experiences in the US. As much as it has been commercialized and mass marketed - almost every drinker will take the time to tweak their cup. A little sugar, one or two pumps of flavor, more grounds or less, course grind or fine, water temp at 207F or not... So let me tell you how I like my coffee so you can understand my critique of the Wave.I drink my coffee black and I do not enjoy bitter coffee. I use a Chemex at home. The Chemex is my gold standard for brewing coffee. I use a manual grinder with a ceramic burr and monitor my water temperature when pouring to ensure it is between 205F and 200F. My beans are all from organic fair trade estates roasted by small roasters I trust. I do not buy starbucks or dunkin beans. I do not use pre-ground coffee.The Chemex is too much trouble to use at the office so, for about a year, I used a Clever Dripper. I bought a second grinder and kettle for work - this allowed me to brew one cup at a time while achieving a taste close to the Chemex. When Wirecutter reviewed the Wave, I was sold on their recommendation and ordered one for work. I ordered official Wave Filters as well.The sales pitch for the Wave is that, because of the three holes in its flat bottom, the coffee saturates better, extracting more flavor. The shape of the filter is also supposed to help the water retain heat better.Simply put, with the Wave, I can brew a cup of coffee that is better than a Clever Dripper and very close to the Chemex. I have not made direct measurements of the water temperature after brewing is complete but it is hotter than a cup brewed from the Clever Dripper.I have brewed over 50 cups with the Wave, here are my observations:1) The Clever Dripper holds 16oz of water, the Wave 185 holds approx 8oz. I could pour an entire cup of heated water into the Dripper, with the Wave I have to do a continuous pour.2) The Wave filters need to be pre-wet or the ribbed pattern will get deformed during the pour, causing grinds to clump in the new folds.3) The Wave filters do not allow water through in a consistent manner. Let me explain, you place a filter in the Wave. You pre-wet the filter, add your grounds and, after the bloom, begin your pour. One filter will allow all of your water to reach the cup, another filter will stop with 1 or 2 oz of water still in the Wave. Maybe it is something that I am doing but I have experimented and the issue definitely seems to be the filter. One thing I have determined, if the filter retains water during the pre-wetting step, I am not going to get all of the water during the brew. Why is this an issue? because most of the flavor is passed into the cup towards the end of the Wave's brew. The drip slows as the water level in the Wave goes down. As the drip slows, more flavor is extracted from the grounds. If water is left in the Wave at the end, how much flavor are you loosing?4) The Wave is extremely easy to clean, especially when compared to the Chemex or the Dripper5) During the pour the grounds cling to the filter ribs. I make sure the pour washes the grounds off the ribs but when the pour is complete there are still grounds on the side. I have taken to gently shaking the Wave to keep the grounds out of the ribs, this works reasonably well.6) Because of the inconsistent drip rate between filters, a single cup can take anywhere between 6 and 10 minutes7) The Wave takes a little skill and experimentation to get a good cup of coffee. The Chemex and Dripper required experimentation with regards to grind and water temp but I never worried about the pour. With the Wave, I think the pour is almost as important as the grind and water temp.I think that covers everything, good brewing...

So I have just started to pursue better coffee-making methods. I knew that I wanted to have a pour-over set-up at work, which is where my morning coffee is consumed. I started to research all the different devices and it seemed like they all did things a bit differently. I went with the Kalita based on the reviews and many coffee enthusiast sites recommending it. So far, things things puts out some great coffee! It takes me roughly 5 minutes to fully brew a cup, that is heating, grinding, pouring, and all. It is easy to clean and I have not noticed any stains from the coffee, but only time will tell with that. I do not think it will be an issue as long as you clean after each use. Being this is my first pour over I cannot compare it to others. I will say that it easily beats out my French press. I have tried a few different roasts in the press and then with the Kalita, and the Kalita produces a much better flavor.The only con I can really think of is that you have to buy the Kalita filters it seems due to the shape. It may be possible to use a regular filter, but the Kalita narrows toward the bottom. Not a huge deal breaker but just something to note.

Works great, 185 filters are a perfect fit!