This portafilter ring is a practical accessory for your espresso machine, specially designed to improve your coffee brewing. It functions as a funnel, effectively preventing coffee grounds from spilling over the edge of your portafilter when you grind coffee. This contributes to a cleaner work surface and minimises waste during the preparation of your daily cup of coffee. Although optimised for Rancilio Silvia espresso machines and their portafilters, the ring can potentially be adapted to fit other filtration curves, making it a versatile espresso accessory. Experience a more seamless and efficient process with this simple but effective tool that ensures all the coffee ends up where it should.