Review on 1Zpresso Q2 Manual Coffee Grinder Heptagonal Version Mini Slim Travel Size Fits AeroPress, Assembly Stainless Steel Conical Burr Internal Adjustable Setting Numerical by Matthew Hall

This grinder is absolutely incredible in the build quality. This blows the javapresse grinder out of the water. It can totally grind fine enough for espresso, my first try with it it was actually too fine and the water wouldn't go through the grounds and I got to see my 9baristas pressure release valve in action which was terrifying. I had to go coarser to be able to pull a shot so yes this can easily do espresso, don't listen to all the comments saying you need the jmax this little guy is perfect. And the burr is metal so you're not going to have the burr chipping like my ceramic burr did on my javapresse grinder. I also like the screw on bin so you don't have to worry about that falling off while you're grinding. My first try where I made the grinds way too fine it was quite difficult to turn which should have notified me I was trying to go too fine cause the time I got it right, was pretty easy to grind. I'm so happy about my purchase.