Gently used Mahlkonig E80W GbS Espresso Grinder in black The unit has a shot count of 19,298, features new burrs, and has been fully calibrated. Serial number is 823530. Any used piece of equipment purchased from GH GBS has been thoroughly checked by our equipment technicians prior to repackaging for sale. All used equipment will include a 12-month parts warranty serviced directly through our technical service team.