The F64 EVO PRO is a precise and reliable espresso grinder with 64mm flat burrs. EVO technology automatically activates a cooling fan to help keep grind temperatures consistent. Two levers access the grinder chamber so burrs can be easily reached for cleaning so no residue is left behind. The 4.3-inch touchscreen IPS screen display has an intuitive user interface and scrolling menu so you can monitor coffee stats and easily switch between grinding modes. Added bonus: it’s compatible with the PUQpress M4 Automatic Tamper - a best seller!