5 Signs Your Flat Burrs Are Finally Too Dull to Use
One morning, as I reached for my trusty coffee grinder, I noticed the grinding felt uneven—more like a struggle than a smooth process. My once-efficient setup was now sluggish, and my espresso tasted off, flat out sour. That was my lightbulb moment—my burrs were dull, and I hadn’t realized how much it affected my coffee…









