How do self sharpening knives work? Pros And Cons

I love self-sharpening knives as they are amazing and you don’t have to worry about sharpening your blades most of the time.

The best part about self-sharpening blades is they are maintenance-free and each moment you take out your blades it’s ready for cutting.

Self-sharpening knives are safe to use, and they don’t slip. It uses modern technology to make sure that the knife always remains the correct sharp.

A self-sharpening knife block protects itself against damage and completely removes the need for sharpening. It has aligned edges that keep the knife ready all the time with no additional effort.

Does it seem like most peoples are interested in a self-sharpening knife and question how do self-sharpening knives work?

I know these questions are important and you need to understand them. That’s why I have prepared an amazing article on the topic so that you can understand the best one out.

In short, the blades use the KIS technology, which means that the ceramic sharpeners inside the slot of the holder maintain an optimal sharpening angle for fine edging.

Each time you remove and return your blades, it sharpens your blades automatically.

They literally help in cutting down the edges and help in creating a new and polished edge. It hones the edge, creating a smooth surface every time.

Before we dive more into how does self-sharpening cutler works, let’s move about what is self-sharpening.

Related Post: Best Self-sharpening kitchen knife set.

How Do Self-Sharpening Knives Work?

The self-sharpening knife block is one of my favorite types of knife because once you buy and start using them, you don’t have to worry about sharpening anymore.

A self-sharpening knife is much better than a regular knife. A normal kitchen knife gets dull after prolonged usage. However, it’s not the same in this case.

Every knife requires sharpening as a part of maintenance, and you cannot use a dull knife as it can be dangerous and you might slip and cut your fingers.

A self-sharpening knife remains sharp forever, and its working principle is like that of a battery of a car, which never goes flat.

The blade sharpens by a set of hardening steel blades that are attached to the sheath of the knife block where the blades are stored.

And it uses KIS technology which means every time you remove and insert the blade from the sheath or the block, the blade is drawn through the sharpener, and it sharpens the blade.

The technique keeps your blade sharp and your blade is always ready to use in a lifetime. It automatically sharpens the balds whenever you slide the blade.

The sharpening block is not only a kitchen tool but one of the best storage methods for your kitchen knives. The wooden design of the knife block can beautify every kitchen.

How To Use a Self Sharpening Knife Block?

The knife block sharpens your blade and if you purchase a self-sharpening knife it’s important to always store your blades inside the block.

If you store your self-sharpening blades outside, the blade will lose their sharpness.

There are a few important points that you have to keep in mind while using a self-sharpening knife.

• When you are removing your blades from the sharpening block, remove the blades at a natural speed, and do not pull the blades suddenly. This can reduce the life span of your sharpening block and also your blades.
• Do not store your knife self-sharpening knife outside the knife block.
• Never use a sharpening stone to sharpen your blades.
• Cleaning the knife block is important. You can revert the block and bang it against the floor gently and softly. This will help in cleaning the inner steel particles inside the block.
• Don’t push your knife too hard into the sharpening block. Just give a gentle push.

Are Self-Sharpening Knife Sets Good? 

It’s worth investing in a self-sharpening knife block for any kitchen as you don’t have to waste your time sharpening every time you slice or chop a breeze.

You will always enjoy using the knife for preparing meals, and also you will never be frustrated while chopping tomatoes.

A self-sharpening knife set might cost you slightly high, but it’s worth investing in as you might face problems with other kitchen knives.

Kitchen knives lose their sharpness easily because they are made from low-carbon steel. So, it’s important to consider buying a self-sharpening cutlery set.

In addition, the block sharpener blades require less effort, as a dull knife will always require more energy to cut even for a simple recipe.

And you’ll end up wasting time, also it’s risky to cut with a dull knife. So I highly recommended knives with sharpening blocks.

I have already shifted to block knife sharpeners, so it’s time for you now.

Self-sharpening Knife Block Pros and Cons 

It’s important to know the old-school methods of sharpening blade’s back then. As a consumer, you must educate yourself so that you can buy a new one next time that can solve your problems.

When you come across a new product like self-sharpening blades, you’ll be able to take a much better decision if you have all the pros and cons of each of them.

Using a wheat stone is one of the oldest and most proven methods of sharpening your blades. Sharpening with a wheat stone takes effort and you have to spend more time.

Also, you have to hold the blades at the right angles, or else you might damage your blades. You must have a certain level of expertise when you are using this.

Wheat stones are good but not one of the best. It’s an old-school method of sharpening the blades.

But in today’s age, we are of a different mindset and don’t want to spend much time sharpening the blades, so we step forward towards a self-sharpening knife block.

The only down set of a knife block sharpener is even time you use your blade you have to place your blades into the block, and if the blade is not placed in the block properly it will lose its sharpness.

How Often You Have To Run a Knife Through The Block

Every time you remove and place your knife in the block it automatically sharpens the blades. So, there is no exact number to run through the block.

If you see your blades are doing well, you don’t have to worry about it. Well, if you think the blades are losing their sharpness you can consider the pulling-off strategy. Follow the steps:

• You can simply insert the blade from the sheath
• Pull the blade gently from the block
• Repeat the step two or times
• Now apply ice cubes to the edge of the blade
• It’s done, and you can wipe up the blade

Once you’re done with the process, you can cut vegetables or fruits and check the difference. Most of the time, you don’t have to do this process as your blades will remain sharp always.

Some Of The Best Self-Sharpening Knife Set Reviews

I’m sure you must have understood how a self-sharpening knife blade works, and I’m pretty much sure you want to check out an auto-sharpening knife.

So, I have made a list of some of the best self-sharpening kitchen knife sets, and you can check them out if you are looking for them. These are some knives for busy kitchens.

1. Henckels J.A International Graphite

Henckels is one of the leading manufacturers of self-sharpening knives for years. They make one of the best self-sharpening knife sets.

As It’s available in two different varieties which can hold two different knife sets of 14 pieces and 20 pieces.

It’s made with stylish brushed stainless steel caps and an ash wood base, which gives a more premium look to the block.

It has excellence in Engineering and design and features superior stainless blades that can provide optimal corrosion resistance. Each blade is highly durable and always ready for everyday use.

Henckels provides all types of blades like a utility knives, carving knife, Boning Knife, Chef Knife, and other types of knives. So you get a complete set of all the knives.

It’s slightly expensive, but it’s worthwhile investing in the knife block.

2. Elegant Self Sharpening Knife Set 

Our second choice is the Elegant premium knife set that includes 14 varieties of knives like Chefs knife, Slicing Knife, Utility Knife, Kitchen scissors, and many other types of knives.

The blade is forged and hand-polished with precisely tempered. The edge of the blade is carefully hand-sharpened for maintaining a perfect balance when cutting ultra-thin slices.

It has a premium knife handle material, and it’s made from pakkawood, and you know this is one of the best woods for making knife handles.

The blades are made from high-carbon stainless steel for more precision and accuracy. Each blade in the knife block is strong and has high stress and rust resistance.

Each and every knife is made from superior quality materials for a confident purchase. Also, the block is made with a quality material which makes it insect resistant.

If you are looking for a low-budget knife sharpening block, then this will be one of the best choices you can consider buying.

3. FarberWare Self Sharpening Block 

This is one of the best affordable knife sets you can buy. The sharpening block is made from ceramic that automatically hones the cutlery every time you remove and place the blade.

It has high-quality blades and features high carbon stainless steel blades so that the knife keeps ultra-sharp edges and makes the cutting process quite easy.

In addition, the top-rated knife set features a high-quality handle and is ergonomically designed for a comfortable grip. Also, the semi-mate handles provide a good grip to the handles.

The knife sharpening block comprises all types of blade-like steak knives, paring knives, chef knives, boning knives, and many other types of knives.

The knife block uses Edge Keeper Technology which helps in sharpening the blades every time you remove the blades. Also, the blades are good for chopping, dicing, slicing, and performing many other tasks.

Wrap Up On How do self-sharpening knives work 

So whether you are using a normal knife or a self sharping knife, it’s important to know the difference so that you can make a better buying decision next time.

Both types of knives are the same, it’s just the sharpening block that helps in sharpening your blades and it’s exceptional.

However, it’s not compulsory to make the process easier. If you have more time and like the process of sharpening your blades, you can use a normal knife.

Using a self-sharpening blade is not really a bad thing as it can save a lot of time because you don’t actually have to sharpen your blades.

It always sharpens the blade when you are removing the blade, so there is no chance of using a dull knife.

I hope the guide on how self-sharpening knives work would have helped you in finding your answers.

I think if you are a professional knife user and use your blades daily, you should definitely go for a self-sharpening knife block.

If you are looking for a self-sharpening kitchen knife set then you can look through my other post as well.