Even water distribution for uniform extraction: engineered to deliver water evenly across the coffee puck, producing a rich, balanced cup every time. Compatible with 51 mm, 53 mm, 54 mm and 58 mm portafilters to fit a wide range of machines. Easy cleaning and hygiene: design minimizes residual buildup, making postbrew cleanup quick and helping maintain the cleanliness of your espresso setup. Strong compatibility: works with most standard espresso machines and handles, allowing seamless integration into existing workflows without adapters or modifications. Enhanced brewing technique: suitable for both casual home users and professional baristas, supporting more consistent shots and improved flavor through better flow and extraction control. Use scenarios Home espresso setup: upgrade your current spout to achieve even extraction with your 51/53/54/58 mm portafilter for caféquality results at home. Small cafe or office: flexible compatibility across machines reduces downtime and simplifies equipment management. Training and practice: a reliable tool for practicing shot consistency and refining barista technique.