SingleDose Convenience for Eureka and MMG grinders: This silicone hopper holds up to 140 g of coffee beans, enabling precise single dosing to minimize waste and ensure consistent flavor extraction with every brew. Efficient Cleaning System: Press the bellow to expel residual coffee grounds from inside your grinder, effectively clearing retained particles that can cause flavor crosscontamination and stale coffee. Materials and Durability: Crafted from durable foodgrade silicone with an alloy lid, the hopper provides a comfortable handpress feel and resists deformation, maintaining its shape through daily use. SpaceSaving Design: Compact at 105 x 84 x 84 mm and weighing 123 g, it fits neatly on countertops and is easy to handle during coffee preparation in homes, cafes, or restaurants. Specifications at a glance: Capacity 140 g; Weight 123 g; Material: foodgrade silicone with alloy lid; Compatibility: Eureka and MMG grinders. Use scenarios: Home use: Predose for quick, consistent singlecup brews with Eureka or MMG grinders, reducing waste and variability. Small cafe: Rapid, repeatable dosing for multiple customers, helping maintain flavor consistency across orders. Restaurant or catering: Easy to switch between roasts while keeping the grinder interior clean to prevent crosscontamination.