If you own a manual, semi-automatic or prosumer espresso machine the Burr Grinder is for you! There are two types of Burr grinders conical and flat. They each let you control the grind setting producing a more consistent grind allowing for the best espresso shot. Some burr grinders have built in dosing capability and allow you to dose directly into the portafilter handle. Others will allow you to grind right into a container.