Breville the Dosing Funnel™ Compatible with Breville’s Barista Touch, Barista Pro, and Barista Express grinding cradles, this 54mm dosing funnel makes dispensing grounds from your Breville espresso machine easier and more mess-free than ever. Just lock the funnel onto your 54mm portafilter, dispense your dose, and tamp with the funnel in place and you’ll get your full dose prepped easily without spilling anything on the counter. Compatible with Breville 54mm portafilters (BES870, BES878, BES880) Dishwasher Safe