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

It is sooo good! Perfect grain size, not so loud, battery lasts long and it looks good overall! It's pricey but probably worth it. And it was packed well! The only downside is that it took me a few minutes to understand how it works

Quiet for an electric grinder - does a high quality precise grind from Expresso to Aeropress to pour-over to Cold brew. Grinds are precise and high quality. Can handle about 30 grams per grind. Solid battery life - used it twice a day for 2 weeks on vacation and battery was still going without recharge. Had been looking at a high end manual coffee grinder for travel - but this is much easier and very high quality. Need to remember to take on carry-on bag on flights (like any battery powered device)

Nice and compact. Great grinder. Works as expected.

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.

Grinds slow, but thorough. Occasionally have to shake the grinder to get all the beans in the hopper to fall into the burr. Long battery life. Very well built. A solid piece of “kit” as our Brit cousins say.

I love my out-in products. I have the espresso maker and multiple accessories. They're great for a quick trip or a picnic. I dislike diner coffee, most restaurant coffee and for sure the little coffee pots in the hotel don't really make a good cup either so this is perfect for me.

The only compact burr grinder I could find on Amazon that did not have plastic parts which is a huge plus. It is a little challenging to use at first-- for example the grinder won't stay on unless you push the start button twice, not too slowly or too fast. But when you get the hang of it which took me a while, it works. Easy to clean and comes with a brush and Nicke bulb that blows air into the grinder bottom. I like it most because every part is stainless so no plastic. And it is quiet. You do need to shake it once during each grind to make sure all the beans have gone through

I travel quite frequently and looking for a small electric grinder to replace my Cocinare that the powerhead had failed while still under warranty. I'm still working to get it replaced. I have used the OutIn grinder for 3 months with an Aeropress. Pros: Construction is good, plastic and metal parts, reasonably quiet, grinding speed is acceptable, long time between charges, grounds hopper good and the bean funnel works. Cons: Expensive but similar to others in this category, beans get stuck in the funnel and main body before the grinder, shaking the beans down seems to be necessary. Strangely the on button seem to work most of the time but then it will require pressing it multiple time to get it to stay on. I don't think its a function of a low battery. Not sure whats going on but not right. Overall: I enjoy it way better than a hand grinder, price is certainly getting up there but I would recommend it to those who are traveling and wish to maintain their coffee habit. I would give it higher review but wish to wait for more time and use.