Zerno Z1
$ BudgetTrending Down
tldr; The Zerno Z1 is a highly praised, high-end single-dosing grinder, often compared to the Lagom P64, but is known for famously long pre-order wait times.
Check pricesSentiment Breakdown
31%Positive
Positive
31%Neutral
64%Negative
5%Based on 1,251 Reddit opinions
Strengths & Weaknesses
Each axis shows what % of Reddit comments are positive about that topic. Higher = more praise.
Key Features
- Hand assembled in Chicago
- Swappable 64mm burrs (e.g., SSP High Uniformity, Multipurpose, Cast)
- Innovative auger pre-breaker system for controlled feed rate
- Low retention and high grind consistency
- Precision-aligned with micron-level tolerances
- ⭐ Highly praised, users have no regrets.
- ☕ Looks amazing and seems like an incredible
- ⭐ Has a slight advantage for single dosing.
Sentiment Over Time
What Redditors Actually Say
What Redditors Say
Best praise vs top criticism for Zerno Z1
Best Praise
+42 pts“Phew! Came close to ordering a P64 but went with a Zerno Z1 instead. This all sucks so much. All of this nonsense and drama for nothing but a weak man’s ego.”
r/espresso
View12 more quotes available below
Related Products
Frequently Asked Questions
Is the Zerno Z1 worth buying?
The Zerno Z1 is a highly praised, high-end single-dosing grinder, often compared to the Lagom P64, but is known for famously long pre-order wait times.
What do Redditors love about the Zerno Z1?
Redditors highlight: ⭐ Highly praised, users have no regrets.. ☕ Looks amazing and seems like an incredible. ⭐ Has a slight advantage for single dosing..
What are the downsides of the Zerno Z1?
Some criticisms include: "The z1 flow defeats the purpose of the chill ball lol"
How accurate are these ratings?
Our sentiment analysis is approximately 80-85% accurate compared to manual review. Products with more mentions (Zerno Z1 has 1,251) tend to have more reliable scores.
1,251 Reddit opinions analyzed • Last updated 5/20/2026