Introvert Bellows + Single Dose Hopper for Eureka Grinders Insulated Coffee Servers Lelit Knock Box Features

Lelit Knock Box Features

The Bird ensures full contact with every granule

Made with unbleached paper

Diamond burrs and ELR system

the grip is heat-proof and angled away from the kettle

Introvert Bellows + Single Dose Hopper for Eureka Grinders Insulated Coffee Servers Lelit Knock Box FeaturesBring zero retention precision to your coffee workflow with the Introvert Bellows + Single Dose Hopper for Eureka Grinders. Designed specifically for the Eureka Mignon range, this upgrade replaces the stock hopper with a single dose setup that improves efficiency and freshness in every grind. The integrated bellows purge eliminates grind retention, ensuring each dose is as consistent as the last. Made to fit seamlessly, this hopper and bellows combo