Features: 1Easy Replacement: This 51mm coffee portafilter is a versatile replacement part that can be easily detached and used with various coffee machines. 2Bottomless Design: This detachable portafilter features a bottomless design, allowing for better observation of the coffee flow, speed, and color during extraction. 3Enhanced Extraction: The bottomless design enables better judgment of the evenness of extraction, resulting in a more delicious cup of coffee. 4Stainless Steel: Made with 304 food grade stainless steel, this coffee portafilter is rust resistant, hygienic, and durable, ensuring safe and long lasting use. 5Fine Mesh Design: The ultra fine mesh design ensures a more uniform and efficient filtration of coffee grounds, resulting in a more precise extraction. 6Ergonomic Design: The bottomless coffee portafilter is designed with ergonomics in mind, providing a comfortable grip and stable operation. It is easy to detach for convenient clean. Specification: Item Type: Coffee portafilterMaterial: Stainless steel, black rosewoodWeight: Approx. 349g / 12.3ozHead Diameter: 51mm / 2inFitment: Fit for DonLim coffee machine Package List: 1 x Coffee Portafilter