The 54mm Bottomless Portafilter unlocks espresso extraction mastery. Designed for 54mm baskets, it fits Breville/SAGE espresso machines. Removing the spouts to expose the basket, it allows users to diagnose extraction issues by observing the entire process. Crafted from 304 stainless steel with an anodized aluminum handle, this tool helps refine preparation through visual feedback on grind size, tamping, and distribution.
