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Elevate your cutting experience with House of Knives UK.

Diamond Edge No.1 Manual Knife Sharpener - Safe for All Knives, Midnight Black

£7.99
Price updated on: Dec 5, 2025 at 9:36 PM
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Diamond Edge No.1 Knife Sharpener in The World - Lifetime Use for Any Knife from Chef's, Utility to Steel Pocket Knives - Professional Safe Manual Sharpening Tool, Midnight Black
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Seller Information: Sold by: Chili Works
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£7.99
Prices updated on: Dec 5, 2025 at 9:36 PM
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In Stock
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Key Features

  • 💎 ✅ DULL NO MORE: Don’t waste money replacing knives. Revive them instead! This powerful 2-stage kitchen knife sharpener is preset at the optimal 20° sharpening angle, delivering razor-sharp precision in just a few strokes. Restore even the dullest blades to like-new sharpness in minutes.
  • 💎 ✅ WORLD'S SIMPLEST & SAFEST: Effortless sharpening with zero guesswork. Our intuitive knife sharpener design allows anyone to restore knives quickly and safely, without special skills or experience. Safer and easier to use than both traditional and rolling knife sharpeners, it features an ergonomic handle and non-slip base for stability and control, making every stroke safe and effective. Turn any blade into a slicing machine with ease.
  • 💎 ✅ UNIVERSAL KNIFE SHARPENER: One tool, endless uses. This versatile knife sharpener UK works on everything from chef’s knives and carving blades to survival tools, garden shears, leatherworking blades, and more. It even sharpens serrated knives. A must-have addition to any kitchen, toolbox or outdoor gear bag.
  • 💎 ✅ COMPACT TOOL: Small enough to store anywhere, powerful enough to handle any job. Its lightweight, compact design fits perfectly in your kitchen drawer or travel kit. Ideal for sharpening before slicing, filleting or carving. Keep your blades razor-sharp anytime with this premium kitchen knife sharpener.
  • 💎 ✅ LIFETIME GUARANTEE: We stand behind every knife sharpener with a full lifetime guarantee. No hassle, no fuss. If you're not completely thrilled with the results, we’ll buy it back. It’s the last knife sharpener you’ll ever need, built to last and backed for life.
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Key Takeaway

Keep your knives in top condition with this professional manual knife sharpener, designed for all types of blades—from chef's knives to pocket knives. Priced at just £9.99, it's perfect for home cooks and outdoor enthusiasts alike, ensuring safe and effective sharpening every time. Enjoy the convenience of a lifetime of sharp knives with this sleek midnight black tool!

Frequently Asked Questions

What is Diamond Edge No.1 Knife Sharpener in The World?

The Diamond Edge No.1 Knife Sharpener is a professional manual sharpening tool designed for various types of knives, including chef's, utility, and steel pocket knives. Its sleek midnight black design makes it a stylish addition to any kitchen.

How much does Diamond Edge No.1 Knife Sharpener cost?

The Diamond Edge No.1 Knife Sharpener is priced at £9.99, offering exceptional value for a lifetime-use sharpening tool. This affordable price makes it accessible for both home cooks and professional chefs.

What are the key features of Diamond Edge No.1 Knife Sharpener?

Key features of the Diamond Edge No.1 Knife Sharpener include its manual operation, which ensures safety during use, and its compatibility with various knife types. Additionally, it is designed for lifetime use, making it a durable choice for knife maintenance.

Who is Diamond Edge No.1 Knife Sharpener best for?

The Diamond Edge No.1 Knife Sharpener is ideal for home cooks, professional chefs, and anyone who regularly uses knives in the kitchen. Its versatility makes it suitable for both utility and pocket knives, catering to a wide range of users.

How do I use/care for Diamond Edge No.1 Knife Sharpener?

To use the Diamond Edge No.1 Knife Sharpener, simply hold the sharpener securely and draw the knife blade through the sharpening slot at a consistent angle. For care, clean the sharpener with a damp cloth after use to maintain its effectiveness and longevity.

Color: ‎Black

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Diamond Edge No.1 Knife Sharpener in The World - Lifetime Use for Any Knife from Chef's, Utility to Steel Pocket Knives - Professional Safe Manual Sharpening Tool, Midnight Black
Seller Information: Sold by: Chili Works

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12 Reviews

Morag64

Why did you choose this product over others?: Originally chose this item because of good reviews & Prime availability. Item was delivered late - but now can confirm that the sharpener is very good, easy to use and works on different blades. Would recommend the product - but don’t bank on next day delivery, which is an Amazon issue!!
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Helen James

Why did you choose this product over others?: I have had a sharpener like this for years, which broke recently, and I wanted a similar one. I am pleased with it, it sticks strongly to the table surface and sharpens my kitchen knives very well.
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Barry s.

Did the job well. We have sone older steel sharpened kitchen knives an wanted to test this out. Tried the paper cutting test before and it didnt really cut.. after doing one knife, needed more than the 4 passes worked a treat. The suction pad is really strong, but not too tough to attach to the top. Comes in a small tube with instructions... they are pretty useless but the product is simple enough to use. You do.. or I did.. get lots of metal fillings on the top.. worth noting as will need cleaning if you're prepping on that area after. Didn't like that with different knives you need different "drawers" through the block.. meaning my block has cuts n chunks out of it 5 knives later.. but the knives are razor sharp. Only concern I have is longevity of the sharpening blades on the tool. Few more knives to do. So we will see how it fairs. I was pretty impressed with it overall. Update.... well! I've just washed up one of the knives I sharpened with the product.... and its sliced through the sponge... it's that sharp! Didnt think it would be anywhere near that good! You will have to warn the house that the knives are extra sharp. Awesome!
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Pat

I am very impressed with this knife sharpener. It's very compact. I was pleasantly surprised by how strong the suction was, holding it to my kitchen top. Well worth the money, highly recommend.
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richardstovell

This knife sharpener is a absolute Gem so easy and your knives will be so sharp only need a few strokes and done , so sharp , good price and good delivery 😀
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SueDor

Item is a lot smaller than expected. It does work ok and knives are sharpened but it does take quite a lot of metal off the blade.
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nata

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.
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Amar

Good knife sharpening tool small and powerful.
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Sash

This didn't sharpen knives at all
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Cliente Amazon

Cumple su función al 100%. Recomiendo.
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juan francisco sanchez caceres

le dare tiempo para opinar recién me llego
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Jose ignacio garcia bravo

No afila nada
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  • Brand ‎CW
  • Colour ‎Black
  • Product Dimensions ‎2.44 x 2.44 x 2.64 cm; 90 g
  • Material ‎Tungsten Carbide
  • Item Weight ‎90 g
  • ASIN B09LZ7CBDS
  • Customer Reviews 4.4 4.4 out of 5 stars 9,208 ratings 4.4 out of 5 stars
  • Best Sellers Rank 308 in Home & Kitchen (See Top 100 in Home & Kitchen) 2 in Manual Knife Sharpeners
  • Date First Available 16 Nov. 2021
  • Material Tungsten Carbide
  • Brand CW
  • Colour Black
  • Product dimensions 6.2L x 6.2W x 6.7H centimetres
  • Grit type Fine
  • Number of items 1
  • Manufacturer Chili Works

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