No shrinking violet here, the Mazzer Robur Electronic Low RPM Commercial Burr Grinder is a heavy-duty commercial machine that's designed to get the job done. With the capability to hold up to four pounds of beans in its hopper, plus 71mm conical burrs and an internal fan that ensures coolness, there's no need to worry about this machine overheating or your beans getting toasty. Crafted in stainless steel, the Mazzer Robur also features a stepless adjustment control, which allows for on-the-fly adjustment of the grind, programmable dosing plus a digital display with shot counter.