ELMWAYMini Electric Coffee Grinder – Rechargeable & Portable, Stainless Steel Conical Burr, One-Touch Grinding with Auto Stop, Internal Adjustable Grind Settings, Perfect for Single Servings – Black

I was dubious at first but I can't seem to find anything wrong with this. Its a metal burr coffee grinder ... grinds coffee for my moka pot nicely on setting 6. All works perfectly.

A sleek and stylish coffee grinder that delivers surprisingly effective results. However, adjusting the coarseness is a frustrating experience. There’s no clear guidance on how many turns are needed, and the central piece can be rotated endlessly, leading to wasted coffee in the process. This could be much more user-friendly. Additionally, a low battery indicator would be a good feature—something simple like a green, yellow, or red light would suffice. On the positive side, the grinder produces consistent results (at least during the two days I’ve used it so far), takes about 90 seconds to grind 20 grams of coffee (v60 coarseness) and offers good value for the price. Also, it noise level is okay. Would be cool if it came in all matte black!

I grind beans every day for two large mugs of coffee. It's perfect for my needs. Compact, sturdy machine and very easy to clean and adjust grind. Definitely recommended. It's so quick it will certainly meet my needs when I have visitors, I'll just grind more beans or do two grinds. I like the fact it switches itself off when beans are finished and reverses the grinding cone to release any trapped fragments.

Really good item. Surprisingly quiet, grinds well and the battery lasts really quite a long time between charges.

I wanted to grind filter coffee down to espresso grade, so no big job. The grinder appeared to charge overnight. The instructions for adjusting the grinder mechanism was not too clear.The machine would not run for more than a few tired seconds before giving up. It did not grind as the grinding teeth were not running long enough nor fast enough. I gave up as it wasn’t suddenly going to burst into activity. All told just a waste of coffee!

Wanted a convenient entry-level electric mill for convenience. Reasonably priced so I ordered one.> Similar looking stainless steel burr as Timemore C2 (I'd say 20-22 clicks for V60 or Clever drip coffee)> USB-C charging cable> Can easily grind 25g or maybe bit more - useful for 400-450 ml drip coffee> Relatively speedy operation and decent grind thanks to the burr similar to C2Slight downside:> # of clicks for what type of coffee grind not shown - would have been useful printed in the instruction> Removing - restoring burr for cleaning can be tricky. Had to use the handle from Kingrinder P2 to keep the burr still and click back into the unit> Don't know how long the battery will last before replacing - I suppose the low price is attractive enough to buy more than one similar units> Coffee grind dust and leftovers do stick to the burr and collection cup - cleaning relatively straightforward, howeverDespite some minor shortcomings, overall I am happy using the grinder for making coffee with Hario V60 size 2 and Hario drip assistant.

The grinder does a good job at consistently producing the correct grind. I was pleased to have chosen the model with the external adjustment for grind coarseness, I use a few different methods and require different grinds throughout the day. The device is much quieter than my usual 240v grinder, but also slower, as expected. The battery life is OK but not outstanding: using it three times a day drains the charge after about a week. The caveat: The device has a USB C socket - and the supplied USB A to USB C lead works. But any USB C to USB C chargers/leads will not charge the device. Don't know why and it's annoying if you happen to be surrounded by the newer and more common USB C chargers.

If you research coffee grinders the fancy reviews tend to pour scorn on these small machines. But they’re wrong. Provided you only need enough grinding for two people at a time this machine does it very well. And the price is also quite reasonable. The fact that it contains a battery which can be recharged with an included USB cable means you are not restricted to grinding only so far as a connectable plug will allow. This flexibility is quite useful.