Budget-minded sharpeners who want a proven bench stone with a huge review base and a standard 7.25 by 2.25 inch footprint.
Skip if
You need a specific grit confirmed, since the listing covers weight and dimensions but not the abrasive grade.
Weight 1.6 Pounds
Dimensions 7.25"L x 2.25"W x 1"H
Pieces 1
Our scorecard
4.6/5overall
Owner rating4.6/5
4.6 average across 7,298 owner ratings
Popularity4.9/5
7,298 owner reviews, more 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 Sharp SP_400 is a single sharpening stone priced at $21.84 with a 4.6-star rating. Its 7,298 reviews are the most of any stone in this group, a strong signal of broad real-world use at a budget price.
The listing gives a 1.6-pound weight and 7.25 by 2.25 by 1 inch dimensions, a standard bench-stone footprint, sold as a single piece. It does not state the grit, so match the grade to your sharpening needs before ordering.
At $21.84 it is one of the cheaper stones here while carrying by far the most reviews, which makes it an easy value pick. ToolHandle is an Amazon Associate and earns from qualifying purchases, which does not influence our rankings.
Pros
7,298 reviews, the largest sample in this group
4.6-star rating at a low $21.84 price
Standard 7.25 by 2.25 inch bench footprint is listed
Around 500 sold per month shows steady demand
Cons
No grit is listed for the stone
Base material is not stated
Specifications
Weight
1.6 Pounds
Dimensions
7.25"L x 2.25"W x 1"H
Pieces
1
Performance notes
The 7.25 by 2.25 by 1 inch size and 1.6-pound weight are typical for a bench whetstone, giving enough surface for knives and chisels. Without a published grit, confirm whether it matches your coarse, medium, or fine stage.
What buyers say
With 7,298 reviews at 4.6 stars and roughly 500 sold per month, the Sharp SP_400 has the deepest track record in this group. That combination of volume and rating points to a dependable budget stone.
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