Mark PrinceOrb One Moka Pot Coffee Maker
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ArticleThe Orb One Moka PotThe Orb One in BlueCamping with the Orb OneOrb One PrototypesOrb One BrewingOrb One Bayonet Area0001Completed BrewingOrb One Continues Brewing
Out of the Box
What exactly is the Orb One? It is a modern take on a stovetop moka pot espresso maker. Engineer-designed to produce an even, controlled flow of water and brewed coffee through a heatsink.
The Kickstarter page promised “to prevent over-extraction or burning” and “a perfect infusion every time.” It also promised that you could use different grinds in the brewer for different brewed coffee results.
The device consists of five elements: base (pot), funnel & gasket, heatsink, basket, and the lid. Here is an exploded view of the parts.
Orb One Parts
Plus it just looked so cool. Here are a few of the promotional photos they used in the Kickstarter project.
Orb One Brewing, from the Kickstarter CampaignThe types of stoves the Orb One can be used on, from KickstarterThe various prototypes during the brewer development.It can go anywhere!
Using the
So… does it work? It sure does.
I mentioned in the introduction, I am not a professional barista, but I know what I like and feel I can identify when coffee is good, bad, or better than good. I could definitely identify improvements in the quality of coffee produced by the Orb One, when compared to my generic stovetop espresso pot.
The distinct flavour of “good” beans, sourced locally in Vancouver from some excellent craft roasteries, producing single-origin, seasonal coffees, became significantly more apparent with the Orb One. To describe it, it felt as if someone turned on the lights. The cups became less bitter, yet I could still get the body that worked well with 3% milk to make a creamy flat white with a kick.
It is, however, still stovetop espresso. It does not have the crema, the condensed thickness a pump driven espresso machine provides, and remains its own unique taste experience. So comparing apples to apples – the Orb One vs a traditional stovetop moka pot – the resulting cups from the Orb One were plainly superior. But at a bit of a cost.
You see, there are many steps you need to take to make a cup of coffee with the Orb One, and it needs to be cleaned after use.
Coffee Grounds, Safety Notes
I feel it necessary again to reiterate, I am not a coffee professional, and have not spent a great deal of money on coffee equipment. The Orb One is probably my most expensive coffee gear.
I know I should have a better grinder than I do have, but I make due with a cheap motorized burr grinder that makes a lot of noise as it smashes up the beans, dumping the grinds into a plastic cup. It is not particularly consistent, and certainly not in the same league as an Encore ESP or a DF64 Gen 2 grinder.
I also know both my stovetop moka pot and the Orb One would produce an even better cup of coffee with a better grinder paired up with it. Still, both have that even starting point, and the flavour difference between the two, well, I’ve already noted.
No matter what grinder you use with the Orb One, you must ensure the coffee grinds are not packed too tight, or ground too fine. I got an email from the Orb makers reminding me of the safety precautions needed to avoid an explosive event. Though highly unlikely, it is possible that the pressure release valve would not be enough to relieve all the pressure buildup if the filter is blocked.
(ed.note – this is a potentially serious concern; we may follow up with Orb on this).
Keeping this in mind, coffee put into the device was evenly packed, not too tight, and at an appropriate grind. After a lot of experimenting, I found the best tasting cups were from 16g of a grind between an AeroPress fine grind, and a standard espresso grind; what most would call a moka pot grind level.
I used a small fork to do my own variant of a WDT flex in the filter basket to fluff the grounds up before packing them lightly but evenly into the basket. I completed the prep by using the fork to push the sides down, to form a small cone of slightly compressed coffee.
A bit of a technique, for sure, but it was delivering me the best tasting cups.
In the Kickstarter campaign, The Orb One creators specifically demonstrated that the device could be used with coarser ground coffee for a more “coffee like” and less “espresso like” brew. This is one of the good features of this device, because it opens up more avenues of experimentation.
Here is their Kickstarter campaign video, which demonstrates the product and its abilities.
https://www.youtube.com/watch?v=kF9hv-8jbbo
The Orb One uses a heat sink to keep brewed coffee from boiling and burning, but just like a standard moka pot, it can be overwhelmed and lose its purpose in life if you use a grind that’s too fine. The Orb creators were very clear about this in their communication. The application of heat to the device can also negatively influence this brewer, again just like with a standard moka pot.
Basically, grinds that are too fine, and a heat source that’s too high will cause the coffee to boil inside the device, resulting in a very bitter, over extracted cup of coffee. It is a pay-attention kind of device. Medium to low heat, especially during the brewing phase, is required to get your best cups.
You must also stand over the pot and watch it to avoid a whole pot of watered-down boiled coffee.
Thankfully, it’s pretty easy to see what’s going on: markers inside the pot indicate three doses from espresso to brew-style. The manual suggests fine grounds for the smaller portions, always around 15g. I usually fill it to the mid-mark and then douse the pot with cold water.
Maintenance
Orb One has a few parts that you need to assemble and disassemble each time; they also have to be washed, and it is recommended they be cleaned right after brewing. Factoring this in, your time with an Orb One to get one or two shots of espresso is about fifteen minutes. In that time you’ll prep it, heat the water up, brew with it, break it down afterwards, wash it, and reassemble it for the next use.
Longer term, you will need to submerge the pot into a vinegar solution to rid it of calcium buildup, especially if you live in a hard water area. Remember that the handle is wooden, and it should always be kept dry in all use and cleaning regimen.
Materials and Build Quality
My ratings above for value are based on what I paid for it: $120, which was the Kickstarter pledge price. Today, it is between $179 and $189 direct from Crucial Detail, the company that makes this brewer.
This said, I can’t believe this coffee tool cost me just $120. The pot is made from very well-machined metal parts that fit perfectly together. The overall feel of the product suggests it’s worth at least $300. It is a beautiful, functional work of art.
However, there are some imperfections and “first production run” issues that might be cause for concern.
The most notable is the insufficient metal hardness or connection design in the locking mechanism bayonet. This pot may become unsafe if that part wears out. I’m not particularly worried about that on my pot, but if locking stops feeling secure at some point in the future, I may have to discard the brewer.
Orb One Bayonet
This bayonet is not as strong as it could be.
I believe the makers of Orb One are aware of this flaw; I’ll be sharing my feedback with them as they appear very open to it.
ed.note update: Just as we went to press on this review, Dmitri heard back from the Orb One creators, after sending them pictures of the bayonet connection. As a result, they are sending him a new unit with an updated design. If you order an Orb One from Crucial Detail, you’ll get the updated design as well. If you are a Kickstarter backer, consider contacting the company if this is a concern for you.
I also think that the team chose the wrong type of wood and varnish for the handle. Mine is already suffering from discoloration and chipped varnish despite my attempts at wiping and drying it religiously. Meanwhile, the Ikea bamboo cutting board I’m too lazy to wash by hand is still in perfect shape after four years of being run through the dishwasher twice a week.
Here’s what it looks like when brewing.
The start of the brew cycle with the Orb OneThe brew continues, with coffee coming out of the six vanesNote there is some crema forming, though it is not on the same level as an espresso machine
Conclusion
Despite these flaws, the Orb One is still a major improvement over the generic stovetop moka pot I’ve been using for some time, and is a beautiful piece of engineering that feels great in the hand.
To be honest, I would happily pay more for a new variant of this brewer once the launch edition flaws are resolved. I like the brewer so much that, even if they don’t make major changes, if my current unit breaks, I’d still buy a new one.
I guess that is a solid endorsement!
The Orb One Moka Pot, in Blue
CoffeeGeek
Adrian Roselli, pH0
