Efficient coffee extraction The dualfunction silicone bellows generate controlled air pressure to maximize extraction from every grind, delivering a richer coffee experience with more aroma and body. Seamless compatibility Designed to work smoothly with singledose hoppers. Quick setup and hassle operation right out of the box, with no special tools needed. Precise dosing control Enables accurate control of coffee dosage with each use, supporting consistent brews and improved satisfaction. Easy installation and maintenance Tool installation for a straightforward setup. Dishwasher safe for easy cleaning after grinding. Durable silicone construction designed for repeated use. Key attributes Material: silicone bellow Compatibility: singledose hoppers Performance: optimized air pressure for enhanced extraction Design: compact, tool installation Maintenance: dishwasher safe Use scenarios Home espresso setup: Pair with a singledose hopper to maximize flavor from every grind while maintaining precise dosing for consistent shots. Small cafe environment: Quick setup and easy cleaning support multiple baristas; maintains dosing accuracy across batches and reduces setup time. Travel or compact kitchens: Lightweight, tool installation that cleans easily, making it simple to upgrade any compatible grinder on the go.