novara knife sharpener
Skip itA small market ($22K/yr) — this niche doesn't clear our bar today.
Avg price
Great£49.40avg listing price — sweet spot $15–$100
Returns
Great1.5%return rate — above 5% kills the launch gate
Price range
Great£20.66–£115.48cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Review moat
Good1,091.33avg incumbent reviews — the moat a new listing must climb
Growth
Okay+18.7%90-day search growth — must beat 0% to launch
Conversion
Okay2.0%search→purchase rate — share of searches ending in a sale
Competition
Bad87%top-5 click share — a locked-up shelf
Brand share
Bad97%top-5 brand share — brand-locked demand
Market size
Bad£22K£22K/yr · 21K searches
According to Flapen's Amazon United Kingdom niche tracking, novara knife sharpener is a £22K/yr Amazon United Kingdom market (21K searches/yr). The top 5 brands hold 97% of demand. Demand peaks in Jan–Dec. Verdict: Skip it — 40/100.
Data updated Jul 27, 2026 · scored weekly · How we score niches
novara knife sharpener market data
- Units sold / yr
- 500–750
- avg 0–100/product
- Revenue / yr
- £25K–£37K
- units × avg price
- Conversion rate
- 2.0%
- Avg BSR
- #25
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 89%
- Out of stock
- 18.7%
- Avg brand age
- 40 months
- Avg seller age
- 213 days
Competition & brand share
The top 5 products capture 87% of clicks — a locked-up shelf that new listings rarely crack.Brands
6 falling
Sellers
12
Top-5 brand share
97%
Top 20: 100%
Top-5 click share
87%
Top 20: 100%
Open market
0%
- Pietuley55%
- OKNIV20%
- RBan198610%
- HORL7%
- LavaRose5%
- Rolling Sharpeners3%
- Open — no brand owns it (0%)
Demand & seasonality
Weekly Amazon search volume, last 81 weeks — +18.7% search growth over the last 90 days.Peak months: Jan, Dec · busiest ÷ quietest = 2.9×
Top novara knife sharpener search terms
- novara knife sharpener14K/yr
- hatori diamond rolling knife sharpener6K/yr
- hatori knife sharpener856/yr
- hatori rolling knife sharpener1K/yr
- novara diamond rolling knife sharpener set100/yr
Top novara knife sharpener products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 9 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Rolling Knife Sharpener for Kitchen Knives - Rolling Knife Sharpening - Knife Sharpener Tool Kit Offers Sharpening Stone - Birthday Gift for Women Men - Sharpening Steels- Fathers Day Present
Pietuley£25.184.3★1,296 rev
Pro Edition Okniv Rolling Knife Sharpener UK Durable Knife Sharpening System for All Blade Types Diamond & Ceramic Honing Discs Easy to Use at Home or Professionally
OKNIV£45.984.5★305 rev
RBan1986 Rolling Knife Sharpener for Kitchen KnivesStrong Magnetic Base Angle with 15 to 20 TypeDurable Diamond Whetstone Fast Sharpening for Knives & Fine Polishing for All Blades Wood
RBan1986£35.583.8★50 rev
LavaRose Artisan Rolling Knife Sharpener for Kitchen Knives Premium Walnut Magnetic Angle Guide 15/20 Diamond Sharpening & Honing Discs Leather Strop Included
LavaRose£31.364.5★90 rev
HORL 2 Walnut Rolling Knife Sharpener - Kitchen Sharpener for Razor Sharp Edges Made in Germany - Easy Knife Sharpening Kit Roller with Magnetic Holder with 15 & 20 Degrees
HORL£111.474.6★3,521 rev
Newest
by launch dateRBan1986 Rolling Knife Sharpener for Kitchen KnivesStrong Magnetic Base Angle with 15 to 20 TypeDurable Diamond Whetstone Fast Sharpening for Knives & Fine Polishing for All Blades Wood
RBan1986£35.5850 rev
Pietuley Upgraded Rolling Knife Sharpener for Kitchen Knives Rolling Knife Sharpening Kitchen Knife Sharpener Tool Kit Offers 15/20 Degree Sharpening Stone Whetstone for Sharpening Knives(Silver)
Pietuley£31.46696 rev
Pietuley Upgraded Rolling Knife Sharpener for Kitchen Knives Kitchen Knife Sharpener UK Sharpening Stone Whetstone for Sharpening Knives Kit Tool Kitchen Gadgets Accessories for Men Birthday Gift
Pietuley£27.41127 rev
Pro Edition Okniv Rolling Knife Sharpener UK Durable Knife Sharpening System for All Blade Types Diamond & Ceramic Honing Discs Easy to Use at Home or Professionally
OKNIV£45.98305 rev
Fettle & Hughes Rolling Knife Sharpener UK- Knife Sharpen Upgrades - Roller Knife Sharpening Kit with 15 & 20 Magnetic Angle Knife Sharpening Tool - Birthday Gift or Women Men
Rolling Sharpeners£20.66216 rev
Trending
90-day click momentumRBan1986 Rolling Knife Sharpener for Kitchen KnivesStrong Magnetic Base Angle with 15 to 20 TypeDurable Diamond Whetstone Fast Sharpening for Knives & Fine Polishing for All Blades Wood
RBan1986£35.583.8★
LavaRose Artisan Rolling Knife Sharpener for Kitchen Knives Premium Walnut Magnetic Angle Guide 15/20 Diamond Sharpening & Honing Discs Leather Strop Included
LavaRose£31.364.5★
HORL 2 Walnut Rolling Knife Sharpener - Kitchen Sharpener for Razor Sharp Edges Made in Germany - Easy Knife Sharpening Kit Roller with Magnetic Holder with 15 & 20 Degrees
HORL£111.474.6★
Pietuley Upgraded Rolling Knife Sharpener for Kitchen Knives Kitchen Knife Sharpener UK Sharpening Stone Whetstone for Sharpening Knives Kit Tool Kitchen Gadgets Accessories for Men Birthday Gift
Pietuley£27.414.4★
HORL 2 Oak Rolling Knife Sharpener - Kitchen Knife Sharpener for Razor Sharp Edges Made in Germany - Easy Knife Sharpening Kit - Roller with Magnetic Holder with 15 & 20 Degrees
HORL£115.484.6★
What buyers say about novara knife sharpener
What buyers praise and complain about, mined from review topics.What buyers love
“Such a great knife”
“Its easy to handle”
“Amazing quality”
“Excellent value”
“As described”
“Overall, this is a practical and beginner-friendly sharpening tool that works well for regular kitchen knives and helps keep them in good condition”
“Love it and gift to a friend”
“The design is sturdy”
“The quality looks durable and reliable”
“is of good solid construction”
What buyers complain about
“It struggles to get a proper sharp edge”
“This is a cheap product”
“Broke after 4 uses”
“Pain to use it”
“cannot get the claimed results”
“Not sure this is good value for money”
“It is quite small”
“The instructions for the use of the sharpener are awful”
“be warned there are similar advertising a fake look a like make sure it has the HORL STAMPED ON THE ROLLER BODY thus is one of those times where you get what you pay for”
“the design lets it down”
Top return reasons
Common questions
- Is novara knife sharpener profitable to sell on Amazon United Kingdom?
- The niche generates £22K/yr across 9 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +18.7%. Flapen's verdict: Skip it (40/100).
- How competitive is the novara knife sharpener niche?
- 6 brands and 12 sellers compete. The top 5 products take 87% of clicks and top 5 brands hold 97% of demand.
- What do buyers complain about in novara knife sharpener?
- Top complaints mined from reviews: Sharpness, Quality-Overall, Durability. The return rate is 1.5%.
- When does demand for novara knife sharpener peak?
- Demand peaks in Jan–Dec; the busiest month runs 2.9× the quietest.
- What does it cost to enter the novara knife sharpener niche?
- Listings span £20.66–£115.48; the average listing price is £49.40 (sweet spot $15–$100). The average incumbent carries 1,091 reviews — the moat a new listing must climb.