This espresso grind funnel, with a diameter of 51mm and a practical round edge at the bottom, is a useful tool for precisely transferring ground coffee to your portafilter. The design helps reduce coffee waste and ensures a more even distribution of coffee powder in the filter basket. As part of your essential espresso accessories, this funnel can improve your coffee preparation routine. It is applicable with various espresso setups, including those that use a Rocket Espresso funnel or similar 51mm solutions, making it a versatile Rocket Espresso accessory for many. A functional tool for those who want to optimise their espresso experience.