OutIn Fino Portable Electric Coffee Grinder,Adjustable Coffee Bean Grinder with 28 Precise Grind Setting,One-Button Burr Coffee Grinder with Fast‑Charge Battery, Auto‑Stop & Clog‑Protection

I’ve been making coffee at home with a Moccamaster using pre-ground beans for the past 3 years. I've always wanted a good-looking, compact, and reasonably priced conical burr grinder to explore more coffee bean options. Before settling on this one, I also considered the Fellow Opus and Ode.The Outln Fino grinder checks all the boxes for me. It's about the size of a 500ml thermos, easy to store, and doesn’t take up much counter space. It has a satisfying weight to it and feels well-built. Grind quality is great for my daily pour-over needs, and with 20–30 grinds per charge, I only need to recharge it about once a month.I'm not sure how the battery will hold up in the long run, but so far, I’m very happy with this purchase.

Grind quality:Great design! Love the grind quality and easy setting for different ways to make Coffee.

This is a better grinder than I was expecting. It grinds at a slow speed, and that is a good thing because it gives you a more consistent grind. I was also surprised at the lack of static resulting in small grounds sticking to the unit and also ending up on the counter. The static was so low as to me almost non-existent.Due to the presence of the motor, this is somewhat heavy, but you won't be holding it while it grinds, so that only matters if you are packing it away in a suitcase for travel.The catch cup is a very smooth metal and is curved. There are no corners for the grounds to gather in and all the grounds pour out very nicely.I only brew pour over, so can only review it for that type of grind. They give a range of 6 to 8. I found a setting of 7 gave me a good cup of coffee. Seven and a half was a bit weak.It is also very easy to remove the inner burr. It doesn't get much easier. There is very little to remove and there should be no issue with putting it back together. It is always a good idea to take out the burr from time to time to brush the burr surfaces clean. A big thank you for them putting the grind adjuster dial on the outside so you don't have to take off the catch cup to change it. In addition, it has markings on it so you can easily get to a grind setting that you want.The main complaint I have with this is that it does not hold 30 grams of beans. I brew with 30 grams, so need to grind my beans in 2 batches. There are "stops" on the grinding ring, but they are not hard stops. You can easily move to any position between those notches.At this price point it gets into the territory of some very highly rated hand grinders. However, those are all manual, this is electric.

This is the best portable coffee grinder for the office, traveling, or camping. Well made, rechargeable battery charges quickly and lasts a long time.

This portable coffee grinder is just about perfect. I did a lot of research on the Outin Fino and came across someone who had measured the grind size at each setting, which gave me confidence in its grind consistency. The grind accuracy is spot on and is comparable to some top-tier non-portable grinders. Retention is very good, and while I’ve noticed a small amount of cling without using a water spritz, it’s pretty manageable, though I do need to brush off the outside regularly to keep it clean.It looks great, feels solid in the hand, and is amazingly quiet. This is easily the quietest grinder I’ve ever used, even more so than my manual hand grinder. I believe the capacity is around 20 to 25 grams; I usually grind 15 grams at a time and it takes about 45 seconds to reach my pour-over (7) grind setting.The battery life is fantastic. I’ve been using it regularly for several weeks and haven’t needed to recharge it yet. It’s super portable, well built, and grinds with excellent consistency. There are virtually no fines in my brews.Overall – this is a beautifully designed portable coffee grinder with outstanding performance and battery life. It's a great option for anyone who wants a portable grinder. I can't speak to how it performs for ultra-fine coffee like espresso (I admittedly haven't tested it for that) - but for pour over, it's worlds better than any other burr grinder I've used before and I'm confident this is one of the best portable grinders on the market.

I have been looking for a grinder that wasn't large and that could fit into a suitcase. Bingo! This product can do just that. It's got like 20 grind settings, and it's so easy to use! Plus, you can't beat the taste of just-ground coffee beans. It's amazing. You can use the grinds for traditional coffee or you can make a quick espresso right from the grinder. It takes about 2 minutes to grind 15g of beans, so maybe a little slow, but that beats cranking and loading a bigger grinder into your travel items. It's great!

I love fresh coffee, and this portable grinder has been a game changer for my morning routine, especially when I'm traveling. It's super compact, so it fits easily in my bag, and the one-button operation makes it a breeze to use. I can adjust the grind settings really easily to get just the right consistency for my pour-over, and it grinds the beans quickly without making a ton of noise. Plus, the battery lasts for several uses, which is perfect for a weekend trip. It's just so convenient to have fresh-ground coffee no matter where I am.

Overall a decent grinder. It seems to be able to grind beans at even the smallest setting, and grinds retention isn't too bad of an issue if you use the RDT and spritz the beans before grinding. The main downside of the grinder, though, is the low number of adjustment clicks, especially for espresso on the fine end. I find the difference between two clicks is too large to properly dial in shots with an unpressurized basket. Other than that, though, it works quite well, and is able to last 4-5 grinding sessions of 16g beans before needing to be charged again. This grinder is on the more expensive side as well, though, at $200 at time of review, but does seem to be well-built, especially compared with other more inexpensive electric burr grinders.