---
title: "Mandoline Vegetable Slicer — £646K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/home-garden/mandoline-vegetable-slicer"
last_updated: "2026-08-01T02:46:27.534Z"
locale: en
meta:
description: "Niche score 59/100 · £646K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 59/100 · £646K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Mandoline Vegetable Slicer — £646K/yr Amazon UK Niche (2026) - Flapen"
---
# **mandoline vegetable slicer**
**Worth a look**
Shows low returns (1.4%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 66Growth 18Conversion 58Competition 68Returns 88Price range 57Avg price 63Brand share 73Review moat 25Quality gap 67
**Returns**
**Great****1.4%**
return rate — above 5% kills the launch gate
**Brand share**
**Good****61%**
top-5 brand share — brands hold most of the demand
**Competition**
**Good****44%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Good****4.3★**
avg incumbent rating — lower means beatable quality
**Market size**
**Good****£646K**
£646K/yr · 955K searches
**Avg price**
**Good****£13.62**
avg listing price — sweet spot $15–$100
**Conversion**
**Good****5.0%**
search→purchase rate — share of searches ending in a sale
**Price range**
**Good****£3.00–£31.08**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Bad****4,580.03**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-13.7%**
90-day search growth — must beat 0% to launch
According to Flapen's Amazon United Kingdom niche tracking, mandoline vegetable slicer is a £646K/yr Amazon United Kingdom market (955K searches/yr). The top 5 brands hold 61% of demand. Demand peaks in Jan–Dec. Verdict: Worth a look — 59/100.
Data updated Jul 27, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **mandoline vegetable slicer market data**
- **Units sold / yr**
- **40K–50K**
- avg 1,000–1,250/product
- **Revenue / yr**
- **£545K–£681K**
- units × avg price
- **Conversion rate**
- **5.0%**
- **Avg BSR**
- **#33**
- **Page quality**
- **0%**
- **Prime**
- **97%**
- **Sponsored**
- **85%**
- **Out of stock**
- **8.9%**
- **Avg brand age**
- **34 months**
- **Avg seller age**
- **179 days**
## **Competition & brand share**
The top 5 products take 44% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**24 **▲rising
**Sellers**
**89**
**Top-5 brand share**
**61%**
Top 20: 97%
**Top-5 click share**
**44%**
Top 20: 88%
**Open market**
**34%**
- fullstar26% - OXO15% - Ibergrif8% - SupMaKin6% - SunnySanji5% - YC Kitchen5%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -13.7% search growth over the last 90 days.
35K25KSpike '24Holiday '24Prime Day '25Black Friday '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jan, Dec · busiest ÷ quietest = 1.9×
[**Open Trend **](https://flapen.com/research/uk/home-garden/mandoline-vegetable-slicer/trend)
## **Top mandoline vegetable slicer search terms**
- **mandoline vegetable slicer**277K/yr-14.7%5.4% conv. - **mandolin**140K/yr-11.8%4.3% conv. - **vegetable slicer**69K/yr+21.2%2.0% conv. - **onion slicer**68K/yr-12.2%2.5% conv. - **slicer**49K/yr-6.6%1.9% conv. - **mandoline**62K/yr-27.3%4.1% conv. - **mandoline slicer**50K/yr-17.3%3.8% conv. - **potato slicer**44K/yr-46.0%2.5% conv. - **food slicer**33K/yr-25.2%0.7% conv. - **veg slicer**22K/yr+10.3%2.4% conv. [**All search terms **](https://flapen.com/research/uk/home-garden/mandoline-vegetable-slicer/search-terms)
## **Top mandoline vegetable slicer 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.
0%4%£26K8%£52K12%£78K16%£103K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**OXO Good Grips Handheld Mandoline Slicer**OXO**£10.80**4.5★18,882 rev](https://www.amazon.co.uk/dp/B000YDO2LG) [2**Fullstar Pro - 6-in-1 Mandoline Vegetable Slicer Julienne Cutter & Grater**fullstar**£15.27**4.4★27,465 rev](https://www.amazon.co.uk/dp/B07QKHTM11) [3**Ibergrif Handheld Mandoline Vegetable Slicer Adjustable 14 mm Thickness Manual Vegetable & Fruit Slicer with Fingerschutz & Safety Lock Compact Design for Cabbage Onion Potato & Apple**Ibergrif**£6.37**4.6★265 rev](https://www.amazon.co.uk/dp/B0FG7KCTLY) [4**Fullstar Pro Core - Vegetable Chopper & Mandoline Slicer - 6 Blades**fullstar**£15.97**4.4★16,234 rev](https://www.amazon.co.uk/dp/B0BHSXFTGH) [5**SunnySanji Handheld Mandoline Slicer Adjustable Mandoline Vegetable Slicer with Safety Guard&Lock Stainless Steel Mandolin Cabbage/Cheese/Onion/Potato/Apple/Lemon Food Slicer 3-Slice Thickness**SunnySanji**£8.65**4.4★411 rev](https://www.amazon.co.uk/dp/B0DJP39J39)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Fullstar (Essential Series) Mandoline Vegetable Slicer for Kitchen - 2 Stainless Steel Blades - Space-Saving Veg Slicer & Julienne Cutter - Dishwasher Safe BPA-Free (Essential 2-in-1 White)**fullstar**£8.39**3 rev5mo ago](https://www.amazon.co.uk/dp/B0FZW8H1FL) [**Keplin 3-In-1 Mandoline Vegetable Slicer Hand-Held Food Slicer With 3 Interchangeable Blades Non-Slip Base Dishwasher Safe BPA Free Great for Slicing Vegetables Fruits & Small Food Items White**Keplin**£8.51**112 rev6mo ago](https://www.amazon.co.uk/dp/B0DCZBLPHH) [**Ibergrif Handheld Mandoline Vegetable Slicer Adjustable 14 mm Thickness Manual Vegetable & Fruit Slicer with Fingerschutz & Safety Lock Compact Design for Cabbage Onion Potato & Apple**Ibergrif**£6.37**265 rev6mo ago](https://www.amazon.co.uk/dp/B0FG7KCTLY) [**Pro-Series 16-in-1 Vegetable Chopper Box Mandoline Slicer Manual w/Container Mandolin Grater Cutter for Salad Onion Food Veg (Home Essential & Accessories Kitchen Cooking Tool & Gadgets)**Dewpeton**£14.64**2,850 rev7mo ago](https://www.amazon.co.uk/dp/B0G6Z4TVJG) [**Fullstar Stainless Steel Mandoline - Adjustable Thickness (1-4 mm) - Vegetable Slicer with Julienne Blade for Potatoes Fruits Vegetables and Cheese Food Prep Cutter for Easy Meal Prep (2-in-1)**fullstar**£12.73**1,641 rev8mo ago](https://www.amazon.co.uk/dp/B0FX5HDDFQ)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Fullstar (Essential Series) Mandoline Vegetable Slicer for Kitchen - 2 Stainless Steel Blades - Space-Saving Veg Slicer & Julienne Cutter - Dishwasher Safe BPA-Free (Essential 2-in-1 White)**fullstar**£8.39**4.0★**▲ 317%**](https://www.amazon.co.uk/dp/B0FZW8H1FL) [**Keplin 3-In-1 Mandoline Vegetable Slicer Hand-Held Food Slicer With 3 Interchangeable Blades Non-Slip Base Dishwasher Safe BPA Free Great for Slicing Vegetables Fruits & Small Food Items White**Keplin**£8.51**4.3★**▲ 317%**](https://www.amazon.co.uk/dp/B0DCZBLPHH) [**Fullstar Stainless Steel Mandoline - Adjustable Thickness (1-4 mm) - Vegetable Slicer with Julienne Blade for Potatoes Fruits Vegetables and Cheese Food Prep Cutter for Easy Meal Prep (2-in-1)**fullstar**£12.73**4.4★**▲ 315%**](https://www.amazon.co.uk/dp/B0FX5HDDFQ) [**Fullstar Handheld - 2-in-1 Mandoline Vegetable Slicer & Julienne Cutter**fullstar**£11.48**4.3★**▲ 177%**](https://www.amazon.co.uk/dp/B0FKTG73WK) [**JIIJCAAC Mandoline Vegetable Slicer Stainless Steel Food Slicer & Julienne Cutter Handheld Potato & Onion Slicer Cucumber Chopper Kitchen Tools & Gadgets (Green)**JIIJCAAC**£4.21**5.0★**▲ 155%**](https://www.amazon.co.uk/dp/B0FRXNVG1G)
**~~View all trending →~~**
## **What buyers say about mandoline vegetable slicer**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Ease Of Use**17%
*“Easy to use”*
**Quality-Overall**14%
*“This kitchen tool feels well made”*
**Sharpness**12%
*“Blades are sharp”*
**Value For Money**8%
*“Good value for money”*
**Advertised Vs Actual Product**6%
*“Exactly what I wanted”*
**Ease Of Cleaning**5%
*“Cleanup is straightforward too”*
**Precision Of Cut**4%
*“Slicing great definitely would recommend”*
**Safety Standards**3%
*“Safe”*
**Strength**3%
*“sturdy and has stayed steady so far after several uses”*
**Cooking Experience**2%
*“An exceptional tool for a passionate cook”*
### **What buyers complain about **
**Ease Of Cleaning**10%
*“Not particularly easy to clean”*
**Quality-Overall**9%
*“Low quality”*
**Durability**8%
*“Broke with first use”*
**Ease Of Use**7%
*“Not easy to use”*
**Sharpness**6%
*“Very sharp”*
**Strength**5%
*“It seems a bit flimsy”*
**Grip**4%
*“Doesnt grip”*
**Size-Overall**3%
*“Bit narrower than expected”*
**Thickness**3%
*“Makes getting thin”*
**Value For Money**3%
*“Not worth the money”*
### **Top return reasons **
**Size-Overall**22%
**Functionality-Overall**13%
**Quality-Overall**8%
**Ease Of Use**7%
**Sharpness**7%
**Advertised Vs Actual Product**4%
**Strength**4%
**Value For Money**3%
**Ease Of Cleaning**3%
**Thickness**3%
## **Common questions**
- **Is mandoline vegetable slicer profitable to sell on Amazon United Kingdom?**
- The niche generates £646K/yr across 33 tracked products. 4 of 10 products launched in the last 360 days are still selling. 90-day search growth is -13.7%. Flapen's verdict: Worth a look (59/100).
- **How competitive is the mandoline vegetable slicer niche?**
- 24 brands and 89 sellers compete. The top 5 products take 44% of clicks and top 5 brands hold 61% of demand.
- **What do buyers complain about in mandoline vegetable slicer?**
- Top complaints mined from reviews: Ease Of Cleaning, Quality-Overall, Durability. The return rate is 1.4%.
- **When does demand for mandoline vegetable slicer peak?**
- Demand peaks in Jan–Dec; the busiest month runs 1.9× the quietest.
- **What does it cost to enter the mandoline vegetable slicer niche?**
- Listings span £3.00–£31.08; the average listing price is £13.62 (sweet spot $15–$100). The average incumbent carries 4,580 reviews — the moat a new listing must climb.
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