Timemore S3 Black
Score: 82/100
1Zpresso Q Manual
Score: 86/100Rankings
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 Timemore Chestnut S3 is a premium manual grinder featuring 42 mm stainless steel conical burrs and an external 15-micron adjustment ring, delivering fast and consistent grinding. Its solid all-metal build and foldable handle add durability but also make it heavier and bulkier than lighter rivals. Ideal for enthusiasts who prioritize precision and speed across multiple brew methods.
| Attribute | | |
|---|---|---|
90best | 71 | |
32.5 gbest | — | |
— | 1 yearsbest | |
| ↓ lower better | 1 kg | 0.476 kgbest |
3best | 2 |
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) | 1.0 kg | 0.476 kg |
Overall Dimensions (H×W×D) (cm) | 18.2×5.5×5.5 cm cm | 14.5×4.7×18.0 cm cm |
Accessories(1) | ||
Number of Included Accessories | 3 | 2 |
Features(1) | ||
Number of Grind Settings | 90 | 71 |
Products in the top-left offer the best value (high score, low price).
Professional reviewers regard the Chestnut S3 as a premium mid-range manual grinder that punches above its weight, lauding its S2C890 burrs, fast grinding speed, and precise external adjustment. The build quality and foldable handle are highlighted as strong points, while the weight and size are noted as drawbacks.
Home users and coffee enthusiasts consistently praise the S3 for its precise, repeatable adjustment, consistent grind quality, and rapid grinding times. Common complaints revolve around its heft and bulk, which make it less suitable for ultralight travel, and occasional static buildup when grinding very fine.
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.
“premium mid-ranger that punches above its weight”
“efficient for manual brewing and satisfying handle snap for balance/portability”
“grinds very smooth and fast”
