JX Dark Blue

I have several hand grinder, and some are more expensive than this one. This one is a serious contender, at much lower price and as good, or better, at grinding. The burr alignment is excellent, where I can grind turkish with the burr barely touching. At espresso range there is no burr touch whatsoever, and the grinding is smooth compared to other grinder I have that has similar burr size (I am reluctant to mention the other one name, because it is also an excellent grinder). Although the burr adjustment is stepped, the steps are very small--there are 12 steps per rotation. The quality of the build is first class, except for the grinding chamber cover that comes integrated in the grinding handle. It is cheap plastic; but even if so, this is really of no importance, and the grinder would work even without it. I only mention it so interested buyers knows about the small details. Very recommended!

After using multiple styles of hand grinders for coffee, the 1Zpresso lineup has proven to be the best choice for quality, consistency and ease of use compared to all other manual grinders on the market. The price is higher than the average manual grinder, but you get what you pay for and after using a 1Zpresso grinder you won't go back to any other manual grinding system... willingly.

There's zero reason to buy a more expensive one. It's very well machines, it works perfectly.

The burs on the grinder I received are imperceptibly out of round. The error is so small to be negligible. On the lowest setting it will grind a super fine Turkish. Espresso is easy. Have not tried pour-over yet, but there's so much range in the adjustment that I'm sure it will be find. Other than Turkish, which takes quite a few turns, it's a very fast grinder. This is much better than my Zassenhaus Havana, which costs a bit more. Update: down to 2-star. Sadly, the click stops for this grinder are too coarse to properly dial in for espresso, even though this is advertised as an espresso grinder. Sadly...too late to return.

The JX grinder is well manufactured. I like a very fine grind and this grinder has no problem making espresso/Turkish consistent grind. The diameter of the grinder is a nearly perfect fit with an aeropress - I hold the grinder just inside the top of the aeropress and crank.

High quality solid grinder. I am still dialing in grind size. I like the large burr that makes grinding fast even for fine grinds. Easy to clean.

very nice handgrinder for espresso .I am very confident with delifery time