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AIERLIAN Knife Sharpener Tool, Rolling Knife Sharpener Kit

Curated from 176 real Reddit conversations

Refreshed on: February 10, 2025

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AIERLIAN Knife Sharpener Tool, Rolling Knife Sharpener Kit

Brand: AIERLIAN
Price: $49
Snoop Score:
5.9
Sentiment
4.2
Popularity
4.6
Technical
6.7
Buy on Amazon for $49See All Knife Sharpeners Reviews
As an Amazon Associate, I earn from qualifying purchases.

Snoop's Take

The AIERLIAN Knife Sharpener Tool is a rolling sharpening kit designed to restore and maintain the cutting edge of your kitchen knives. It uses a combination of diamond and ceramic discs along with magnetic support to ensure a precise, consistent angle while sharpening. Consumer sentiment is a mixed bag, with many users hailing its ease of use—one reviewer even noted, “It’s stupid easy to use and works better than anything else I’ve tried”—while others grumble about its steep price and questionable compatibility with certain knife types. The feedback ranges from praise for its simplicity and effectiveness to sharp criticisms over cost and safety concerns. The general debate circles around whether the ease of maintaining a consistently sharp edge justifies the premium pricing. In conclusion, while the product delivers on its core promise of a hassle-free, precise edge, its high price tag and limitations for specific knives mean it’s best suited for users who prioritize convenience over versatility. Experts recommend it primarily for home cooks and professionals who accept a bit of risk for the sake of ease.

Not for you? Check out our other rated Knife Sharpeners

Allin all, no, it doesn't suck as much as a pull through, and no, it's not as good as a whetstone.

Positive Feedback

is EXTREMELY expensive for what it

Negative Feedback
Product
5.9
AIERLIAN Knife Sharpener Tool, Rolling Knife Sharpener Kit
Buy on Amazon for $49
Everyday Home Cooking
9 / 10
Professional Culinary Use
5 / 10
Outdoor and Camping
6 / 10
Gift for Food Enthusiasts
9 / 10
See how this compares to all Knife Sharpeners

What it does well!

Key strengths users can’t stop talking about.
User-friendly and effective sharpening
“Allin all, no, it doesn't suck as much as a pull through, and no, it's not as good as a whetstone.”➕
“It's stupid easy to use and works better than anything else I've tried.”➕
“I have this one, it works well.”➕
“It’s quick and straightforward to use, which means that I actually use it to keep my knives sharp rather than putting off sharpening them.”➕

Where it needs some work!

Areas to watch—feedback on possible improvements.
High price
“is EXTREMELY expensive for what it”➕
“How expensive is expensive?”➕
“It felt expensive to me at the time Hah”➕
Limited compatibility with knife sizes and shapes
“I would say if you don't want to learn sharpening it's a solid option.”➕
“I wouldn't spend my money on one.”➕
Safety concerns during use
“Still have a big issue with the idea of paying that much for so little abrasive and for using a method that seems very dangerous.”➕
Ineffective sharpening causing dull blades
“It effectively dulled every knife I tried to sharpen.”➕

Compare On All Talked About Dimensions

Product NameImagePriceScoreCompareSee DetailsBuy Now
WORK SHARP Precision Adjust Knife Sharpener KitWORK SHARP Precision Adjust Knife Sharpener Kit$59
7.6
DetailsBuy
WORK SHARP Work Sharp MK2 Professional Electric Knife and Tool SharpenerWORK SHARP Work Sharp MK2 Professional Electric Knife and Tool Sharpener$89
7.3
DetailsBuy
WORK SHARP Guided Field Sharpener, Compact Travel Hunting Knife Sharpener ToolWORK SHARP Guided Field Sharpener, Compact Travel Hunting Knife Sharpener Tool$34
7.1
DetailsBuy
TUMBLER The Original Tumbler Rolling Knife Sharpener™TUMBLER The Original Tumbler Rolling Knife Sharpener™$129
6.9
DetailsBuy
ACCUSHARP AccuSharp Knife SharpenerACCUSHARP AccuSharp Knife Sharpener$10
6.4
DetailsBuy
AIERLIAN Knife Sharpener Tool, Rolling Knife Sharpener KitAIERLIAN Knife Sharpener Tool, Rolling Knife Sharpener Kit$49
5.9
DetailsBuy
Presto 08810 Professional Electric Knife SharpenerPresto 08810 Professional Electric Knife Sharpener$52
5.7
DetailsBuy
Smith's CCKS 2-Step Knife Sharpener - YellowSmith's CCKS 2-Step Knife Sharpener - Yellow$6
5.0
DetailsBuy
KitchenIQ 50009 Edge Grip 2-Stage Knife SharpenerKitchenIQ 50009 Edge Grip 2-Stage Knife Sharpener$9
4.7
DetailsBuy
Presto EverSharp, 2-Stage System Electric Knife SharpenerPresto EverSharp, 2-Stage System Electric Knife Sharpener$37
4.0
DetailsBuy
HORL 2 Walnut Rolling Knife SharpenerHORL 2 Walnut Rolling Knife Sharpener$149
3.8
DetailsBuy
Kota Japan 12 in. Diamond Carbon Steel Professional Knife Sharpener RodKota Japan 12 in. Diamond Carbon Steel Professional Knife Sharpener Rod$18
2.7
DetailsBuy
Sharp Pebble Orange Ninja 4-Stage Knife SharpenerSharp Pebble Orange Ninja 4-Stage Knife Sharpener$25
2.5
DetailsBuy
ZWILLING J.A. Henckels 4-Stage Pull Through Knife SharpenerZWILLING J.A. Henckels 4-Stage Pull Through Knife Sharpener$24
1.2
DetailsBuy

Core Power Plays

The specs and strengths that make it shine.
Performance variability with knife size and shape
“It is useful for quickly maintaining your edge, but not as versatile or precise as a high grit finishing stone.”➕
“Seems gimmicky, but may work well enough for most.”➕
Horl sharpener comparisons and reputation
“Too bad it's so expensive.”➕
“It gets them a consistent edge and they don't have to think about it.”➕
Humorous and off‐topic remarks about knife sharpness
“When the robot uprising happens, you will witness how sharp their blades are first hand.”➕
“Sharp enough to shave, my scrotum.”➕

Hidden Hero Hacks

Unexpected tricks and side‑door uses you’ll love.
Preference for free-hand sharpening techniques
“I prefer doing it free-hand, learn the process, take your time, enjoy it.”➕
Innovative methods to achieve and maintain sharpening angles
“In the end, the edge geometry doesn't matter that much and is relatively easy to change.”➕
“You can also eyeball it by starting shallow and then slowly raise the spine up.”➕
“It just takes a fair amount of experience to be able to maintain a set angle.”➕
Using inexpensive knives for practice sharpening
“I highly suggest buying a 'beater' knife or something to train on.”➕

Buyer’s Cheat Sheet

What to check before you click ‘Add to Cart.’
Discussion on freehand sharpening vs. mechanical sharpeners
“The horl is alright, but if you know how to freehand sharpen it's really not necessary.”➕
“It's not something normal people do or want to do.”➕
Recommended sharpening angle adjustments
“you should have no burr and be able to slice paper, or better yet, fruit, with ease.”➕
Mixed quality of commercial sharpening services
“I swear it made it more dull.”➕
“They came out like they were brand new.”➕
“they came out great.”➕
Debate over professional sharpening services versus DIY methods
“I can just do maintenance on my knives when I want.”➕
“works a lot better than wetstones for bread knifes.”➕

Cautionary Callouts

Know the pitfalls before they catch you off guard.
Copy/rebrand of Horl design
“Finally someone who actually tried it and not just talk out of their ass.”➕
“Apparently a knock off of a German HORL sharpener.”➕
“lot of review about this one and everyone agree that they are good for beginner exept for the tip which is not sharpened properly.”➕
Knife clip retention issues in folding pocket knives
“It works its way out.”➕
“Sounds like your pocket/pants might be too tight, the knife might be fine?”➕
“In a shallow pocket no matter what you do the knife will slide out.”➕
“When you say you pinched it did you remove it from the knife to bend it in more?”➕
Controversy over machine sharpening performance claims
“it so sharp it cut the video in half”➕
“Claiming its got that sharpness without showing it... thing could be as blunt as a hammer and we'll never know.”➕
“As somebody that hand sharpens id GLADLY pay for this service as a starting point if it's as good as I assume it would be with technology these days.”➕
Concerns about knife safety and improper storage practices (knives left in the sink)
“you aren't supposed to leave knives in the sink because someone coming by to wash dishes can very easily cut themselves if they're unaware that a knife is there.”➕
“kitchen rule #1 is no knives in the sink.”➕
“Leaving knives in the sink was a fireable offense at one shop o worked with.”➕
Pull‐through sharpeners may damage knife edges and ruin blade geometry
“This kind of sharpener always leaves big nicks in my knives.”➕
“They also ruin the profile on your knives.”➕
“What I haven't seen anyone mention is that it will almost always ruin the blade geometry.”➕
“Over time they eat a knife down to a nub.”➕

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