

🔪 Sharpen your edge, sharpen your lifestyle — never settle for dull again!
The longzon 4-in-1 Knife Sharpener combines tungsten steel, emery, and high-hardness ceramics in a 4-stage manual system designed to restore kitchen knives and scissors with professional precision. Featuring an ergonomic, non-slip design and included safety gloves, it ensures secure, easy use for both right- and left-handed users. Compact and durable, this sharpener promises over 3 years of reliable performance, backed by responsive customer service and a 4.2-star rating from over 36,000 users.









| ASIN | B08FWNCNH9 |
| Best Sellers Rank | 13,498 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 14 in Manual Knife Sharpeners |
| Brand | longzon |
| Brand Name | longzon |
| Colour | Grey |
| Country Of Origin | China |
| Customer Reviews | 4.2 out of 5 stars 36,115 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 height | 1.73 inches |
| 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.
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.
F**C
Excellent quality sharpener
I have been very impressed with this knife sharpener. It has excellent functionality due to the different grades of built-in sharpener for different blades. I use it to go from blunt with the rough stone, through the grades, and then finish the sharpening with the smooth finish. I love the additional sharpener for the scissors, and the unit stays in place due to the suction pads. The compact design allows me to store the sharpener in my cutlery drawer.
S**N
Why wait? Get them tomatoes CUT
Please don’t buy a copy version of this product as you only spend more. This product by this brand is the one. It has firm grip and heavy enough to sit securely on your counter. The instructions is easy to follow. It sharpened knives really well and gave instant result. The size is perfect as smaller versions are not steady. I believe with its quality it’ll last a very long time.
F**I
Good knife sharpener
Works well on my knifes sharpens them.
M**G
Very good works well
Works very well to the point that my knives can shave the hair from my arms
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