Item Type: 54mm Coffee Bottomless Portafilter Material: Stainless Steel, Alloy Powder Bowl Diameter: Approx. 54mm / 2.1in Weight: Approx. 466g / 16.4oz Applicable Models: for Breville 8 Series Coffee Machine 1、Applicable Model: 54mm coffee bottomless portafilter is suitable for Breville 8 series coffee machine, exquisite workmanship, beautiful appearance. 2、Premium Material: Alloy handle, food grade stainless steel head, the handle is frosted and anti oxidation, allowing you to use it with confidence. 3、Fine Filter: Ultra fine hole single layer filter is the key to extract coffee fat, making more delicious coffee. Ergonomic design, comfortable grip. 4、Bottomless Handle Advantage: The bottomless handle is convenient for viewing the whole process of espresso extraction. After passing through the powder, the position, flow rate, color, etc. of the espresso coffee can be observed to observe the state of espresso extraction and find the flaws and errors before extraction. 5、Removable Design: The detachable design is convenient and quick to disassemble, easy to use, and easy to clean without dead corners. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.