

💎 Slice Like a Pro, Anywhere, Anytime!
The Diamond Edge No.1 Knife Sharpener is a compact, manual sharpening tool featuring a preset 20° angle and durable tungsten carbide rods. Designed for universal use on all blade types—including serrated and outdoor knives—it offers safe, effortless sharpening with an ergonomic grip and non-slip base. Lightweight and portable, it fits seamlessly into any kitchen or travel kit and comes with a lifetime guarantee, making it the ultimate blade maintenance essential for professionals and enthusiasts alike.









| ASIN | B09LZ7CBDS |
| Best Sellers Rank | 1,226 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 4 in Manual Knife Sharpeners |
| Colour | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (9,955) |
| Date First Available | 16 Nov. 2021 |
| Item Weight | 70 g |
| Material | Tungsten Carbide |
| Product Dimensions | 2.44 x 2.44 x 2.64 cm; 70 g |
A**A
Great little sharpener for everyday use
This small knife sharpener works really well for its size. It’s compact, lightweight, and doesn’t take up much space in the kitchen drawer. Very easy to use, even if you’ve never sharpened knives before. After just a few passes, my dull knives were noticeably sharper and ready to use again. It’s perfect for quick touch-ups and everyday kitchen knives., it does exactly what it promises and offers great value for the price. I’m very happy with this purchase and would recommend it to anyone looking for a simple, effective knife sharpener
A**R
GOOD PURCHASE
Works well, made some old knives very sharp. A good product all round.
W**⭐
Knife stay sharp well goo
Good product sharpens well any size blade good angles and stays to the side it sticks to
M**Y
Great price and great gadget.
What a brilliant gadget. When my son seen it at Christmas as I was trying to sharpen my carving knife, he said "NO mum you can't use that it is too dangerous for you " . I ended up giving him my set of knives and the sharpener and he was so happy he sharpened everything in his house. I am happy he liked it as I am partially sighted and I also have rheumatoid arthritis in my hands. This gadget is a game changer for people who can use it safely. Would recommend this item to everyone well worth the money. And my son is very happy, I took am happy to have parted with it and the knives are now out of my house if I need anything else sharpened I have to ask my lovely son... 😍
A**R
Good product, recommended.
This is a super little tool. Does exactly what it says. Easy to use and very effective at sharpening.
N**A
Put it in your basket
Much smaller than expected. But as some of the people say; “it’s not the size that matters, it’s what you do with it” or whatever. The size really does not matter in this case. The suction function is fantastic, I was in a rush, and spilled crystal salt all over, swiped some but not all away, but this bad boy still clung onto the worktop like a champion (yes you’re still reading that knife sharpener review). I completely forgot to chop up an onion, so sharpness and speed were of the essence. At first I didn’t get the angle right and it wasn’t what Id call a smooth performance, but gave it another go and booooom, this time it was the onion that was crying. What a feeling. What a superb little piece of kit. Hope these are made to last but I wouldn’t be too mad if I had to buy another in 1 year. EDIT: having used this sharpener LESS THAN 20 TIMES I must say that it no longer performs. I expected more life..makes no difference now. Maybe I did something wrong.
H**H
Be careful that's Sharp
Good item to have and very easy to use nice simple design for storage. Very effective and comfortable to use. Just move your hands out of the way..!
R**H
Great
Easy, small, does what it says. Great
S**H
This didn't sharpen knives at all
L**E
The best
X**R
Perfect!
C**N
Cumple su función al 100%. Recomiendo.
J**S
le dare tiempo para opinar recién me llego
Trustpilot
3 weeks ago
1 month ago