Material Stainless Steel Compatible Models Breville / Sage Barista Series BES880, BES878, BES875, BES870, BES840, BES810, BES500, Barista Express, Barista Touch, Barista Pro, Infuser, Duo Temp pro.Breville / Sage Barista Series BES880, BES878, BES875, BES870, BES840, BES810, BES500, Barista Express, Barista Touch, Barista Pro, Infuser, Duo Temp pro. Shape Basket This 54mm Bottomless Portafilter compatible for Breville / Sage Barista Series BES880, BES878, BES875, BES870, BES840, BES810, BES500, Barista Express, Barista Touch, Barista Pro, Infuser, Duo Temp pro. With this bottomless portafilter, you'll be able to see the extraction in real time to understand if you're doing the grinding, tamping and distribution perfectly. Helps you to correct extraction problems more easily and efficiently. Made of high quality food grade stainless steel and solid wood; the wood grain of the handle looks beautiful and it is well polished and comfortable to hold. Easy to use and clean. With two cup basket filter compatible with the handle. The basket is well made with good stainless steel and high quality. All handles are made of 100% natural wood. Due to natural variations, handle wood grain and color may slightly vary from photos.