Anyone who wants the lowest-cost way to try a sharpening stone for routine touch-ups.
Skip if
You need any listed detail on size, weight, grit, or piece count.
Priced 73% below the category median ($22.03 across 47 tracked models)
Our scorecard
4.5/5overall
Owner rating4.5/5
4.5 average across 502 owner ratings
Popularity0.4/5
502 owner reviews, fewer than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other hand tools and workshop hand tools we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
The Knife 001 is the lowest-priced sharpening option in this batch at $5.99. Despite the bare-bones listing, it holds a 4.5-star average across 502 reviews and reports about 400 buyers in the last month, strong demand for the price.
The listing publishes no specs at all: no weight, no dimensions, no grit grade, and no piece count. The rating and demand are the only real signals here.
At this price it is an easy low-risk way to add a sharpening stone to the kit. Just go in knowing the details are unlisted, so it suits casual touch-ups more than a job that depends on a specific grit or size.
Pros
Lowest price in this batch at $5.99
Solid 4.5-star average across 502 reviews
Strong demand at roughly 400 monthly buyers
Low-risk way to try a sharpening stone
Cons
No specs listed at all, including weight and dimensions
No grit grade or piece count published
Smallest review base among the rated picks here
Performance notes
With no published weight, size, or grit, performance cannot be read from specs. The 4.5-star average across 502 reviews and steady demand are the main evidence that buyers are satisfied at the rock-bottom price.
What buyers say
Owners give it a 4.5-star average over 502 reviews, and about 400 buyers in the last month show the low price keeps it moving.
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