Knife Sharpener Stone Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
Knife Sharpener Stone sales on Amazon US totaled 78,700 units in July 2026 (▼ 2.8% vs. the prior month), generating an estimated $2,204,623 in revenue across the 50 top-ranked ASINs for this search term. Demand is heavily concentrated at the top of the ranking — the ten best performers capture 58.4% of unit volume and 46.1% of revenue, while a typical listing is priced at $34.89. The keyword itself pulled 16,619 Amazon queries over the same period (▲ 5.7% MoM).
Zooming out to the 12-month window ending July 2026, the knife sharpener stone Top 50 moved 999,750 units and $31,511,241 in cumulative sales — an average of 83,313 units and $2,625,937 per month. Monthly throughput topped out at 150,700 units in December 2025 and dipped to 39,850 in May 2026, leaving the latest reading 7.1% higher than August 2025.
Knife Sharpener Stone Sales Trend (Trailing 12 Months)
Based on the top 50 ASINs by monthly sales for this keyword
2025/08
2025/09
2025/10
2025/11
2025/12
2026/01
2026/02
2026/03
2026/04
2026/05
2026/06
2026/07
Monthly Sales 2026/07
78.7K
▼ 2.8% MoM
Monthly Revenue 2026/07
$2.2M
▼ 16.4% MoM
Top 10 Market Share 2026/07
58.4%
Knife Sharpener Stone Market Share & Sales Concentration on Amazon US — July 2026
The most-sold knife sharpener stone listing on Amazon US in July 2026 is ASIN B079WWFZY6 (Brand: KITCHELLENCE), which sold 7,000 units at $13.49 apiece — equal to 8.9% of every unit tracked in this report.
The Top 10 ASINs account for 46,000 units and $1,015,860 in July 2026 — 58.4% of unit volume and 46.1% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for 'Knife Sharpener Stone' on Amazon
July 2026
Is 58.4% Top 10 share highly concentrated?
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Top 5 Volume Share breakdown
B079WWFZY6
4-in-1 Kitchen Knife Accessories: 3-Stage Knife Sharpener Helps Repair, Restore, Polish Blades and Cut-Resistant Glove (Black)
7K
▼ 30.0%vs. prior month
$121.7K
latest month
12-month trend
B08FWNCNH9
Longzon 5-in-1 Knife Sharpener 4 Stage with Cut-Resistant Glove, Quickly Sharpens & Restores Dull Blades, Easy & Safe for Home Manual Kitchen Use, Fits Most Knives and Scissors, Black+Silver
7K
▲ 16.7%vs. prior month
$91.8K
latest month
12-month trend
B00004VWKQ
ACCUSHARP Knife Sharpener, Ergonomic Comfortable Handle, Compact & Easy to Use, Restore and Hone Straight & Serrated Knives, White
5K
▲ 25.0%vs. prior month
$60K
latest month
12-month trend
B07WVNW73L
SHARPAL 191H Knife Scissors Sharpener | Repairs, Restores & Sharpens, Straight, Serrated & Kitchen Knives, Versatile Sharpening Tool for Blades, Gifts for Home Cooks
5K
▲ 25.0%vs. prior month
$82.5K
latest month
12-month trend
B0GM8TBQTN
5-in-1 Knife Sharpener for Straight & Serrated Knives | 5-in-1 rotating sharpening system with tungsten carbide and ceramic restores, repairs, polishes, and sharpens blades.
5K
vs. prior month
$149.9K
latest month
12-month trend
B08CXQ2SLS
Intelitopia Complete Knife Sharpening Stone Set – Dual Grit Whetstone 400/1000 3000/8000 Knife Sharpener with Leather Strop, Flattening Stone, Bamboo Base, 3 Non-slip Rubber Bases & Angle Guide
4K
▲ 0.0%vs. prior month
$120K
latest month
12-month trend
Unlock to view all Top 50 ASIN competitors and their sales contributions
Best Knife Sharpener Stone Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
KITCHELLENCE is the best-performing knife sharpener stone brand in July 2026, moving 7,000 units across 1 ASIN for 15.2% of Top 10 volume. longzon follows with 7,000 units (15.2%), ahead of Sharp Pebble on 6,000 units (13.0%).
Volume is spread across 9 brands, with the top three holding 43.5% between them. No single label controls the shelf, which usually leaves room for a well-differentiated listing to take share without outspending an incumbent. Average selling prices among the leaders run from $13.49 to $39.99, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
KITCHELLENCE
1 ASIN in Top 10
15.2%
Units
7K
Revenue
$121.7K
Avg. price
$13.49
B079WWFZY6
$13.49·★4.5·39K revs4-in-1 Kitchen Knife Accessories: 3-Stage Knife Sharpener Helps Repair, Restore, Polish Blades and Cut-Resistant Glove (Black)
Units sold7K
longzon
1 ASIN in Top 10
15.2%
Units
7K
Revenue
$91.8K
Avg. price
$13.49
B08FWNCNH9
$13.49·★4.4·38.4K revsLongzon 5-in-1 Knife Sharpener 4 Stage with Cut-Resistant Glove, Quickly Sharpens & Restores Dull Blades, Easy & Safe for Home Manual Kitchen Use, Fits Most Knives and Scissors, Black+Silver
Units sold7K
Sharp Pebble
2 ASINs in Top 10
13.0%
Units
6K
Revenue
$235.1K
Avg. price
$39.99
B01FZZUL30
$39.99·★4.6·25.6K revsSharp Pebble Whetstone Knife Sharpener – 1000/6000 Grit Sharpening Stone | Angle Guide for Foolproof Results – Wet Stone Sharpener & Honing Kit with Non-Slip Bamboo Base- Guided Beginner Instructions
Units sold3KB0BLXSCGL8
$39.99·★4.4·4.2K revs5 Precision Adjust Knife Sharpener- 3-Stage Premium Kitchen Knife Sharpener | Manual Knife Sharpening with Adjustable Angles by Sharp Pebble – Repair, Restore & Polish Any Dull Blade in Minutes
Units sold3K
Trending Knife Sharpener Stone Products — Growth Leaders & New Top 10 Entrants
Based on July 2026 data, this shortlist surfaces the two kinds of ASIN worth keeping an eye on — the ones that just broke into the Top 10, and the ones growing fastest month over month. Specifically, one ASIN forced its way in: B0GM8TBQTN booked 5K units at $32.99. On the growth side, B000O8OTNC leads positive momentum with ▲ 200.0% MoM growth on 300 units, with B0FBLFQ5RT close behind at ▲ 133.3% MoM on 700 units.
The two signals carry different weight. A fresh entrant means share has already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date. A steep growth rate works as the earlier warning: it marks demand that is still compounding, usually a month or two before the ranking catches up to it.
B0GM8TBQTN
5-in-1 Knife Sharpener for Straight & Serrated Knives | 5-in-1 rotating sharpening system with tungsten carbide and ceramic restores, repairs, polishes, and sharpens blades.
Price
$32.99
Rating
3.8
Reviews
245
Latest month sales
B000O8OTNC
Smith's PP1 Pocket Pal Knife Sharpener Preset Carbide & Ceramic Stone Sharpeners Fold-Out Diamond Coated Rod Outdoor Hunting Knife & Hook Sharpener, Handheld, Compact, Lightweight, Multiuse
Price
$14.30
Rating
4.5
Reviews
22.4K
Latest month sales
B0FBLFQ5RT
Knife Sharpening Stone 1000/6000 Grit with Base & Angle Guide | Dual Premium Whetstone with NonSlip Bamboo Base, Rubber Base & Angle Guide, Simple Kitchen Waterstone Set, for Beginners
Unlock to view ASIN details and product titles
Price
$16.99
Rating
4.3
Reviews
255
Latest month sales
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