zeroHero Coffee Dosing Tubes Quantity:Single Made from food-grade 304 stainless

Made from food-grade 304 stainless steel with a mirror-polished finish

Safe for daily use and designed to support long-term home or cafe brewing

Innovative Folding Handle for Portable Storage: The patented folding handle design allows the grinder to fold 180° and be stored in just one second

Extended Battery Life & Type-C Charging

and enjoy a perfect espresso shot in just 20-28 seconds

zeroHero Coffee Dosing Tubes Quantity:Single Made from food-grade 304 stainlessOne Way Valve Freshness Lock Technology, 98% Freshness & Extended Preservation: Food grade airtight silicone + moisture proof one way valve. Automatically releases residual CO2 from coffee beans while blocking external O2, N2, and moisture ingress, delaying oxidation. Precise Portioning, 25g Golden Extraction Standard: Each bottle is pre filled with 25g of coffee beans, perfectly sized for single pour over or espresso servings. Eliminates weighing and