Fangrui Product Details [54mm Portafilter]: Bottomless Portafilter 54mm For 8 Series Bes880, Bes878, Bes875, Bes870, Bes840, Bes810, Touch/express/pro,infuser, Duo Temp Pro Espresso Machine Accessories. [premium Espresso Portafilter]: The Professional Filter Screen With Precision Casting, Can Fully Extract Every Drop Of Coffee Essence To The Delicate Taste Of Coffee. [ergonomic Handle Design]: The Handle Of This Bottomless Espresso Portafilter Is Made Of Abs Plastic. Smooth And Ergonomic Design To Comfortable And Easy Manual Control During The Extraction Process. [extraction Improvement]: The Bottomless Design Makes It Convenient To Observe The Process Of Coffee Extraction More Intuitively. This Helps You To Identify And Correct Extraction Issues, A Fantastic And Consistent Espresso Coffee Every Day. [removable Easy To Clean]: Our Bottomless Coffee Portafilter 54mm 3 Ears Adopts Detachable Design, Can Be Easily Installed And Removed, Simple Operation And Easy To Clean Thoroughly. Colour:black Silver Material:abs+