Rank #9 in Best Knife Sharpener 2026: The Grit Field Holds a Word
Pietuley 7-in-1 Knife Sharpener with Serrated and Scissor Slots
Price and rating as shown on Amazon when we collected them. Both change.
The Pietuley 7-in-1 costs £5.98 and is rated 4.2 stars from 224 ratings, with slots for coarse work, honing, polishing, serrated blades and scissors.
It takes ninth because it is the cheapest three-stage sharpener here and its grits are listed honestly, while the sample is small and its model number is a marketing name.
How those 224 ratings break down
An average hides its own shape. This is the spread behind the 4.2 stars.
Specification
Exactly as published on the Amazon listing, field for field.
| Grit as listed | Coarse, Medium, Fine |
|---|---|
| Model number | 7-in-1 |
| Functions | 7, including serrated, ceramic and scissors |
| Material | Plastic |
| Item weight | 310 g |
| Ratings | 4.2 from 224 |
What buyers actually say
Quoted from customer reviews on Amazon
Verified purchase“Works perfectly. It sharpened my old knives quickly and made them slice like new again. Easy to use, sturdy, and doesn’t slide around. Definitely worth buying.”
Verified purchase“I have been buying new knives because I don’t like blunt knives. Now I got a knife sharpener instead.It’s easy to use, great, sharpening tool for small amounts of money.”
What it is up against
The rivals it was ranked against in Best Knife Sharpener 2026: The Grit Field Holds a Word.
Rank #1
AnySharp Knife Sharpener, Hands-Free Suction, 20 Degree, Black
£8.00
Rank #2
AnySharp Knife Sharpener Silver, Hands-Free Suction, 20 Degree
£10.00
Rank #3
Smart Sharp Knife Sharpener 3-Stage with Ceramic and Carbide Slots
£12.99
Rank #4
Diamond Edge No.1 Knife Sharpener, 2-Stage, Tungsten Carbide
£12.99
Questions people ask
What are the seven functions?
Three sharpening grades plus slots for knife types and scissors.
Does it sharpen serrated knives?
Yes, there is a dedicated slot.
Is it good for ceramic blades?
The listing says so.
Why is the model number 7-in-1?
Because the marketing name was typed into the wrong field.
Why is it ninth?
Because the price is the lowest for three grades, but the sample is small.
How many ratings does it have?
224 at the time of collection, averaging 4.2 stars, with 62 per cent five-star and 7 per cent one-star.
Comments
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