Bottomless/naked portafilters are an essential tool for identifying and correcting extraction problems like channeling that cannot be seen with standard spouted portafilters. It allows for observation of the flow column, rate and espresso extraction colour, leading to far superior consistency. This 54mm bottomless portafilter with walnut handle grip was designed to work with the Breville 54mm coffee machine. The portafilter is made with a premium walnut wood handle and rust-resistant premium 304 stainless steel. The bottomless handle is easy to clean and has no dead angles for cleaning. A 18g double-shot, single wall filter basket is also included. PLEASE NOTE: Channeling and spurting can be very messy, but are EXTREMELY common. This is not a defect of the portafilter itself, but instead is your coffee telling you that there's room for improvement in your preparation process (grind size, tamping, distribution, etc.). *The distribution tool, WDT tool, tamper, brushes, tamp station and shot mirror are not included* **All items are sold individually** ***Please note that this product is made out of natural wood and that there will be variation in colour and woodgrain between different samples*** Feature: Compatible with Breville 54mm coffee machine Walnut wood accents Ergonomic handle High quality for long lasting Food safety material Perfect gift for coffee lovers Specifics: Compatible - Breville 54mm coffee machine. If you are unsure, send us an email with the model of your coffee machine and we can confirm for you. Material - Walnut Wood, Food Grade 304 Stainless Steel Basket - 18g Weight - 260g Dimensions - W 73 x D 235 x H 45mm What's Included: 1 x Coffee Espresso Walnut Wood 54mm Breville Bottomless Portafilter 1 x 18g double-shot Basket