
1Zpresso Q Manual
Score: 86/100
SHARDOR Conical Burr Espresso Coffee Grinder
Score: 84/100Rankings

The 1Zpresso Q Manual grinder offers premium 48 mm stainless-steel conical burrs with 71 precise click adjustments, delivering fast and uniform grinding. Its foldable handle can be cumbersome and manual effort is required for very fine Turkish grinds. Ideal for specialty coffee enthusiasts seeking portable high-performance grinding.

The SHARDOR CG018 is a stainless-steel conical burr grinder offering 51 precise settings, a touchscreen timer, and anti-static technology for espresso-level consistency. Its premium price and relatively large size are trade-offs for the advanced feature set. Best for home espresso enthusiasts who need repeatable dosing and direct portafilter integration.
| Attribute | ![]() | ![]() |
|---|---|---|
71best | 51 | |
— | 354 gbest | |
1 yearsbest | — | |
| ↓ lower better | 0.476 kgbest | 2.79 kg |
— | 120 Vbest | |
2 | 4best |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Build & Design(4) | ||
Burr Type | conical | Conical |
Burr Material | stainless steel | Stainless steel |
Weight (kg) | 0.476 kg | 2.79 kg |
Overall Dimensions (H×W×D) (cm) | 14.5×4.7×18.0 cm cm | 34.3×12.5×18.8 cm |
Accessories(1) | ||
Number of Included Accessories | 2 | 4 |
Power & Electrical(1) | ||
Power Source | Manual | AC |
Features(1) | ||
Number of Grind Settings | 71 | 51 |

Products in the top-left offer the best value (high score, low price).

Professional reviewers consistently praise the J-Ultra as the top manual espresso grinder, emphasizing its "postcard perfect" flavor reproduction, engineering perfection, and unrivaled speed-grinding a 20 g pour-over dose in roughly 25-30 seconds with near-perfect particle uniformity.
Everyday users love the J-Ultra's smooth, fast grinding action and the clean, consistent cups it produces, especially for pour-over and espresso. Recurring complaints focus on the difficulty of folding the handle, the labor needed for Turkish grind, and the necessity of regular cleaning.

“grinds very smooth and fast”

“amazing grinder... fast but consistent”



Professional reviewers commend the SHARDOR CG018 for its 40 mm stainless steel conical burr, precision timer, and direct portafilter cradle, positioning it as a strong choice for home espresso enthusiasts.