Feature:1. Practical Accessory: Bottomless portafilter can let us see the process of making coffee, can see the flow of coffee extract, is an excellent coffee accessory2. Compatibility: Bottomless portafilter compatible for filter basket 54mm, suitable for Breville 8 series 870 880 and other most 54MM coffee machines3. Material: Bottomless portafilter made of stainless steel, more sanitary, safer, with oxidation resistance, not easy to be corroded, durable4. Detachable Design: The bottomless portafilter uses a detachable design, so when we need to use it, we can directly assemble it to use5. Easy to Clean: Bottomless portafilter has the characteristics of easy to clean, we can directly use water to clean it, easy to use, clean without dead AngleSpecification:Item Type: Bottomless PortafilterMaterial: Stainless Steel and WoodProduct Size: Approx. 230x54mm / 9.1x2.1inApplicable Model: for Breville 8 Series Universal.Package List:1 x Bottomless Portafilter