

🔪 Sharpen your edge, sharpen your life — never settle for dull again!
The longzon 4-in-1 Knife Sharpener combines tungsten steel, emery, and high-hardness ceramics in a compact, ergonomic design featuring a 4-stage sharpening process. Its non-slip base and included safety gloves provide secure handling, making it easy to restore kitchen knives and scissors to professional sharpness. Lightweight and durable, it’s backed by a customer-friendly refund or replacement policy.









| ASIN | B08FWNCNH9 |
| Best Sellers Rank | 16,985 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 22 in Manual Knife Sharpeners |
| Brand | longzon |
| Brand Name | longzon |
| Colour | Grey |
| Country Of Origin | China |
| Customer Reviews | 4.2 out of 5 stars 36,185 Reviews |
| Grit Type | Fine |
| Grit type | Fine |
| Item Dimensions L x W x H | 23L x 7.8W x 4.4H centimetres |
| Item Weight | 150 Grams |
| Item weight | 150 Grams |
| Manufacturer | longzon |
| Material | Tungsten Steel , Emery, High-hardness Ceramics |
| Material Type | Tungsten Steel, Emery, High-hardness Ceramics |
| Product dimensions | 23L x 7.8W x 4.4H centimetres |
C**.
Brilliant
So good and easy to use. I like the fact that it has a slot of scissors too as mine are blunt now but was able to sharpen them. I like the design too, the handle helps a lot and it has grips at the bottom for a sturdy hold whilst sharpening. Worth the price.
C**T
Safe and works ok
Pretty good only had it a couple of days but happy with this . Safety a good working tool.
C**T
It works
Great. Works well, easy to use and does the job
W**M
Great knife sharpener
I hate when I’m trying to chop my veggies and my knife just won’t cut properly. I’ve struggled to find a good knife sharpener, but I’m so glad I came across this one! It’s super easy to use and quickly brings my knives back to life. I love it!
L**N
Well built and solid, sadly no an expensive paper weight.
I was a bit gutted with this to be honest and I wouldn't normally bother with a negative review but I can imagine people buying this for the same reason I did. It looked handy and saves the mess using a stone or a steel to sharpen, but it went blunt really quickly. Not sure if you can buy replacement sharpening blades for it? It feels really well made and solid, sadly it became a bit useless after a few uses. It was a little disappointing, I should have stuck to the traditional method with a wet-stone I just thought this would be cleaner and save time.
M**G
Very good works well
Works very well to the point that my knives can shave the hair from my arms
F**I
Good knife sharpener
Works well on my knifes sharpens them.
S**N
read the notes on how it works twice
should of brought this years ago great tool for the kitchen
Trustpilot
2 months ago
2 days ago