This 54mm dosing funnel ring twist-locks onto compatible Breville 8 Series portafilters to help keep coffee grounds in the basket while you dose and distribute. The wide opening leaves room for a WDT tool, and the locking interface keeps the ring from slipping or rotating in the middle of your puck prep.This is not a universal clip-on funnel. It is made for the specific Breville 54mm models listed below, so check the model number on your machine before ordering.Which Breville machines does it fit?The ring is listed for these Breville 8 Series models: BES840 BES870 BES875 BES876 BES878 BES880 It fits single-spout, double-spout, and bottomless 54mm portafilter configurations for the supported models.What does a dosing funnel do?A dosing funnel creates a taller wall around the portafilter basket. That extra height helps contain loose grounds while coffee drops from the grinder and while you stir with a WDT tool. Less coffee on the counter, more coffee where it belongs.What makes this ring useful? Twist-lock fit: Aligns and locks onto the compatible portafilter body Wide-mouth opening: Leaves the basket accessible for WDT needles and distribution tools One-piece construction: No seams or joints in the ring body Three options: Black anodized aluminum, Silver anodized aluminum, or 304 Stainless Steel How do I use it? Align the ring with your compatible 54mm Breville portafilter. Twist it into the locked position. Dose coffee into the basket and distribute with your WDT tool if desired. Remove the ring, then tamp as usual. Who is this for?Choose it if you own one of the listed Breville 54mm machines and want a more controlled dosing and WDT routine. If your machine or portafilter is not listed, do not assume it will fit just because the basket is described as 54mm.
