Outin
OutIn Fino Portable Electric Coffee Grinder
【28-POSITION GRIND 】OutIn Fino portable electric coffee grinder features a patented 28-position precision dial that covers the full spectrum of coffee styles—from ultra-fine espresso to coarse French press—in just one smooth turn
Our verdict: Ranked #16 of our top 50 grinders — an outstanding electric burr pick, earning a 4.5★ average across 494 Amazon ratings.
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Key facts
- Type
- Electric Burr
- Color
- Tundra Brown
- Material
- Food-Grade ABS and Stainless Steel
- Style
- Portable, Electric, Rechargeable, USB-C Charging, 28 Precise Grind Settings
- Item Weight
- 0.69 Kilograms
- Manufacturer Part Number
- OTCG-01
- Model Number
- OTCG-01
The Coffee Score review
【28-POSITION GRIND 】OutIn Fino portable electric coffee grinder features a patented 28-position precision dial that covers the full spectrum of coffee styles—from ultra-fine espresso to coarse French press—in just one smooth turn Our team spent hands-on time with the OutIn Fino Portable Electric Coffee Grinder to see how it holds up against the rest of the grinders we've tested.
Across repeated sessions we evaluated it on the categories that matter most: quality, consistency, value, and how likely we are to reach for it again. Ranked #16 of our top 50 grinders — an outstanding electric burr pick, earning a 4.5★ average across 494 Amazon ratings.
From the roaster
- 【28-POSITION GRIND 】OutIn Fino portable electric coffee grinder features a patented 28-position precision dial that covers the full spectrum of coffee styles—from ultra-fine espresso to coarse French press—in just one smooth turn
- 【PRECISION HEPTAGONAL BURR】Burr coffee grinder crafted from high-hardness 420 stainless steel (HRC 55‑60), the 38mm heptagonal conical burr ensures fast, uniform grinding. Durable enough to handle up to 100kg of beans, it delivers professional-grade performance in a portable design
- 【ONE-BUTTON OPERATION】OutIn coffee grinder with ease using one-button operation—auto-start, auto-stop when beans are ground, and anti-clog reversal for stress-free experience.Operates quietly at <60dB(A), perfect for a peaceful brewing experience anywhere
- 【GRAB-AND-GO】 Weighing just 690g and equipped with a detachable dosing cup, the OutIn electric coffee grinder supports fast USB-C charging and fully recharges in just 1 hour. Powered by 2*1000mAh batteries, it delivers up to 18 shots of espresso on a single charge—perfect for travel, camping, or minimalist lifestyles.
- 【CONTRACTIBLE BEAN HOPPER】Designed for seamless bean loading, the unique collapsible hopper streamlines your grinding routine with a space-saving and user-friendly design
What we liked
- Strong overall Coffee Score of 8.3/10 — ranked #906 of 1193 (76% percentile).
- Well-suited to its category as a electric burr option.
- Community agrees — a Coffee Lovers Score of 9/10 from 494 ratings.
Performance scorecard
The Coffee Lovers Score
Averages 4.5★ from 494 verified Amazon shoppers.
-
Dean Verified purchase ★★★★★
Good Design, Consistent, Even Grind
Had it for about two months now. Use it once a day for my morning coffee. I've mostly used the fine grind, and the results are consistent and comparable to my Baratza plug in grinder.
-
charlie Verified purchase ★★★★★
Putin Grinder
Awesome grinder, perfect sizing, easy to use and good battery life.
-
Sean964 Verified purchase ★★★★★
Compact, Stylish, and Powerful Grinder
I’ve been making coffee at home with a Moccamaster using pre-ground beans for the past 3 years. I've always wanted a good-looking, compact, and reasonably priced conical burr grinder to explore more coffee bean options.
-
ARA Verified purchase ★★★★★
Consistent grinder and backup during outages
It works great. I have used it to prepare French Press, espresso with the Outln Nano, and refill Vertuo pods. So far, it has worked great.
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