Z1 Manual Espresso Grinder

Precision-machined. Palm-sized. Built for wherever coffee takes you.

The zeroHero Z1 Manual Espresso Grinder is engineered for coffee enthusiasts who refuse to compromise on grind quality — at home, at the office, or on the road. CNC-machined from full aluminum alloy for exceptional strength and wear resistance, paired with a solid wood ergonomic knob for smooth, fatigue-free cranking. At just 532g and a slim palm-sized profile, it delivers consistent, clean extractions across a wide range of brewing methods without taking up space in your bag or on your bench.

Key Features:

• CNC-Machined Full Aluminum Alloy Body: Precision CNC-machined from durable aluminum alloy — exceptional structural strength, wear resistance, and a premium weighted feel in the hand. Built to withstand daily use and travel without flex, rattle, or degradation in grind consistency over time.
• Ergonomic Solid Wood Handle | Smooth Cranking: The natural solid wood knob provides a warm, comfortable grip with a smooth, controlled cranking motion — reducing hand fatigue during daily grinding sessions and making the ritual of manual grinding genuinely enjoyable rather than a chore.
• 20g Single-Dose Capacity | Espresso & Beyond: The bean chamber holds up to 20g — the right amount for single-dose espresso, pour-over, and most manual brewing recipes. Sized for precision, not bulk — grind fresh, dose exactly, waste nothing.
• Compact & Travel-Ready | 532g: At just 532g with a slim palm-sized profile, the Z1 fits into travel kits, coffee bags, and compact brewing setups without compromise. The same grind quality at home, at the café, or anywhere in between.
• Premium Mechanical Craftsmanship: Every component — from the precision-machined burr assembly to the detailed finishing — is engineered for long-term reliability and a satisfying, consistent user experience with every grind.