BPOPRIME Manual Coffee Grinder Conical Burr Mill With Portable Durable Hand Crank

Pretty sweet, once you have it dialed in you get exercise and morning coffee with low noise. I love it. One minor modification though. I had to put a nut below the adjusting thumb tightened nut to keep it from loosening while grinding. You don't need to tighten it very hard but it makes a huge difference. You might consider modifying this nut to hold better.

Works great!! I do recommend running a few beans through to check how coarse or fine of a grind it is set to, I totally underestimated how coarse it would be at first. It also takes a little while to grind the whole thing, but it is totally worth it!!

The edge where the pencil is pointing is sharp. I wrote to the company and they said they will look into the issue.

excelente