Features:1. This espresso dispensing funnel is designed for 54mm portafilter baskets, compatible with Breville 878 (870), 875, 840, 810, 8 other models, fits Breville Barista Express, Barista Pro, Barista Touch, Bambino Plus and Duo-Temp Pro, etc. 54mm PortaFilter2 filter baskets. This coffee maker dispensing ring is made of high-quality aluminum alloy, which features sturdy and durable performance, no rust, and corrosion resistance, making your coffee brewing process healthier and safer.3. This dispensing funnel can prevent overflow of ground coffee from the tower. Every time you overfill, the excess ground coffee can be scraped into the grinding chamber to ensure the same dose, even more surprising is that it can save about 8% ground coffee!4. Can be quickly cleaned with brushes, sponges, dishwashers, etc. Specifications:Material: alluminum alloy Size: 62*34.4mm Inner Diameter: 54mm Color: Silver/BlackPackage Included:1 * Espresso Dispensing FunnelNote:Due to the influence of many factors such as display brightness and light brightness, the actual color of the item may be slightly different from the pictures displayed on website. Please allow the data to have a slight deviation from manual measurement.