Espresso Knock Box - 5.8 Inch Coffee Knock Box Espresso, Shock-absorbent espresso grounds knock box with Removable Knock Bar and Non-Slip Base for easy coffee ground disposal(Round)

🔧 Universal Compatibility

The SERA Knock Box seamlessly integrates with all espresso machines and portafilter models. Its thoughtfully proportioned 5.8-inch diameter accommodates standard espresso grounds disposal from any barista setup—whether you're crafting shots at home or managing professional-grade equipment. Designed for universal compatibility without compromise.