zeroHero Z7 Coffee Hand Grinder

Key Features

Award-Winning Design Excellence

The zeroHero Z7 Manual Coffee Grinder has received four prestigious design awards, including the German Red Dot and iF Design Awards, for its cutting-edge innovation. The one-piece, dual-axis fixation system ensures superior stability during grinding, while its all-aluminum alloy body delivers both strength and durability with a sleek, industrial aesthetic inspired by propeller engineering.

7-Core 48mm Titanium-Plated Burrs for Rapid Grinding

Featuring a 48mm CNC-machined titanium-plated burr set, the Z7 grinds 10 grams of coffee in just 30 seconds—comparable to electric grinders. The seven-star burr design, crafted from 420 stainless steel, provides fast, uniform grinding with exceptional wear resistance, ensuring consistent quality over time.

Ergonomic Design with Solid Wood Handle

The Z7's ergonomic design features a sunken mechanical rocker and a solid wood handle, reducing the effort required for grinding by 50% compared to traditional grinders. This combination of comfort and efficiency offers a seamless and enjoyable experience for every coffee enthusiast.

25g Capacity Bean & Powder Bin

The Z7 is built with a 25g bean hopper and a 25g powder bin, ideal for preparing 2-4 cups in one go. Designed to minimize fine powder production, it helps reduce bitterness and astringency, resulting in a smoother, cleaner, and sweeter coffee taste.