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Calphalon Self Sharpening knives Reviews

If you are looking for the best cutlery set to meet your daily kitchen needs with efficiency and precision, then there is no better alternative than Calphalon Self-sharpening knives. A reliable cutlery is the one which has knives which have sharpened blades always. If the cutlery is not sharp then it not only becomes useless but also hazardous and does you more harm than good.

If your purpose of cutlery is to have a low maintenance, self-sharpening knives that are durable enough to last for years then your choice should be Calphalon, the following reviews would shed some light on the Calphalon self-sharpening knife through its detailed review:

     ★ Most Recommended ★       

Calphalon Precision Self-sharpening 15-piece Knife Block Set,

1. Calphalon 15-Piece Self-Sharpening Precision Knife Block Set:

This amazing cutlery set from the calphalon set comes with a knife block which has an additional non-sharpening slot. The set includes 8 steak knives, kitchen shears, 3.5 inch parer, 6inch santoku, 6-inch utility knife, and one 8-inch professional knife.

The knife block consists of inbuilt sharpeners made of ceramic, which sharpen your knife every time you use it.

The blades are fully forged and made with no-stain German steel construction and carbon steel, tang and bolster.

Using bar rivets the handles are attached to the handles which give added strength to the blade. The blades are also labeled so that you can easily identify the same. The blades are precision honed for edge retention.



  • Strong in weight and construction.

  • Handling easy.

  • Great self-sharpening feature.

  • Keeps the edge for longer period.


  • Costly.

  • The santoku knife breaks.

     ★ Most Recommended ★       

Calphalon Classic Self-Sharpening Cutlery Knife Block Set With Sharpin Technology,

2. Calphalon 12-Piece Self Sharpening Classic Cutlery Knife Block

This is again an amazing and beautiful cutlery set from Calphalon. The set consists of 12- piece is forged with non-stain steel and high carbon. To increase the balance and strength of the knife it is designed in full tang.

The handles are triple riveted which makes the grip secure and the labels are clear for easy knife identification.

This knife set also has in-built ceramic sharpeners, which would automatically sharpen the blade when you put it back and pull it for use.

The set includes a sharpening knife block, 6-steak knives, kitchen shears, 5-inch santaku, 4.5 inch parer, 8-inch chef’s knife and 6-inch serrated utility knife.



  • Is a complete pack.

  • Pristine sharpness.

  • Easy to clean knives.

  • Great grip on handles.


  • Steel used is on inferior quality.

  • Steak knives bend at tip.

     ★ Most Recommended ★       

Calphalon Contemporary Self-Sharpening 20-Piece Knife Block Set with SharpIN Technology,

3. Calphalon 20-Piece Self Sharpening Contemporary Knife

If you don’t like to spend much time on the maintenance of the cutlery this is the best option for you. The set consists of 18 pieces of knife set. It has an 8-inch bread knife, 8-inch chef’s knife, a 6-inch santoku knife, 6-inch serrated utility, a 6-inch utility, a 4 ½ and 3 ½ parer, poultry shears, an 8-inch honing steel, and 8 steak knives.

This knife set has full tang design which gets you over all flexibility and best balance. The blades are made with non-steel high carbon which makes them extremely durable and strong.

The handles are triple riveted which gives it amazing grip when using, even in wet conditions. It comes with a multi use knife block which not only keeps the blades safe at one place but also sharpens the blade whenever we take it out in back, due to the ceramic sharpeners.



  • Gives a nice feel to the hands.

  • Excellent cutting.

  • Modern and sleek.

  • Handles are ergonomic.

  • Great balance and weight.


  • Steel quality is not great.

  • Rusting problem during washing.

     ★ Most Recommended ★       

Calphalon 12 Piece Contemporary Space-Saving Self-Sharpening Cutlery Set,

4. Calphalon 12 Piece Self Sharpening Space-Saving Contemporary Cutlery Set

This amazing cutlery set comes with a knife block which has in-built ceramic sharpeners which would automatically sharpen your blades, every time you put the knife in or out.

The knife blade is forged with non-stain German steel and high carbon. The handles are contoured ergonomic which gives them solid grip and for better spotting the handles are also labeled, which make it convenient also.

It includes an 8 inch Chef’s Knife, 5 inch Santoku Knife, 4.5 inch Paring Knife, 8 inch Bread Knife, 6 Steak Knives, Kitchen Shears, Space-saving Knife-sharpening Block.

The knives are full tang design which gives this already perfect knife set more balance and strength and make it one of the best cutlery sets available in recent times.



  • Excellent quality and finish.

  • The knives have perfect cutting quality.

  • Feel good and smooth handles.

  • Takes less counter space.


  • Costly.

  • Heavy knives.

     ★ Most Recommended ★       

Calphalon 1990630 Precision Space-Saving Self-Sharpening Cutlery Set, 10 Piece ,

5. Calphalon 10 Piece Self Sharpening Precision Space-Saving Set:

This amazing cutlery set from the calphalon set comes with a knife block which has an additional non-sharpening slot. The set includes 8 inch Chef’s Knife, 6 inch Santoku Knife, – 4.5 inch Paring Knife, 6 inch Serrated Utility Knife, 4 Steak Knives , Kitchen Shears, Space-saving Knife-sharpening Block.

The knife block consists of inbuilt sharpeners made of ceramic, which sharpen your knife every time you use it. The blades are fully forged and made with no-stain German steel construction and carbon steel, tang and bolster.

Using bar rivets the handles are attached to the handles which give added strength to the blade. The blades are also labeled so that you can easily identify the same. The blades are precision honed for edge retention.



  • Knife block saves space.

  • Value for money.

  • Blades stylish and large.

  • The set looks beautiful.

  • Self-sharpening blades.


  • Rusting problem.

  • The woods chips soon.

What is It? How it Works?

Calphalon Self-Sharpening Knife

The Calphalon cutlery brand makes the Calphalon self-sharpening knives. These are a set of featured knife slots which come with ceramic sharpeners built into their straight edges. These sharpeners are designed to sharpen your blades every time you replace or remove your knife from the slot, making it a self-sharpening knife set.

Self-sharpening knife

In recent times the self-sharpening knives are getting popular, although they sound a lot different from the traditional knives. They are becoming popular because of the convenience they offer to the user. With daily use instead of becoming blunt as the other knives become they instead become sharper.

The knife is an asset to any cook, but many get confused with the name and think that the knives themselves get sharpened. Instead the knife does not need the user to sharpen it with a sharpening rod or stone manually, it is equipped to be sharpened by itself.

The self-sharpening knives come in a knife block which has holes that are lined with ceramic or steel. Some come in sheaths which are lined with steel or ceramic.

Calphalon Self-Sharpening Knife

So every time whenever you take out the blade or put it back in the blade gets sharpened, that is why it is known as a self-sharpening blade. Whenever the user puts back the knives after the use or takes it for using it, the blades slide with the lining which sharpens the blade.

What are the pros and cons of having self-sharpening knives?

The Pros:

  • The first and foremost benefit of these knives is that there is no need to sharpen them. The knives are fitted with a single container or block which sharpens the blades every time you put it inside.

  • Due to this self-sharpening nature these blades are low-maintenance cutlery. The only maintenance you require is to clean it. There is no need for you to sharpen it every now and then.

  • The sharpness in the blade means it would save a lot of time in food preparations. A blunt knife would add a lot of work for you, especially cutting items like meat. A sharpened knife would cut easily through the knife and save you a lot of precious time.

  • A sharpened knife would also mean less injury, as with a blunt knife we tend to use a lot of force which may lead to injury or accident. Plus when sharpening the knife there are chances of getting injured.

The Cons:

  • The major drawback of the self-sharpening knife is that it wears out quickly then the regular knives. Self-sharpening knives are sharpened at every use, so every time it wears down, hence leads to quick wear and tear.

  • The Self-sharpening is too dishwasher friendly, so you have to wash it by hand.

The Features Of Calphalon Self-Sharpening Knives:

Although the Calphalon Self-sharpening knives are the best option yet you need to find the knives that are perfect for you. The following are the features that you should keep in mind while purchasing the Calphalon Self-sharpening knives.

The Blade’s Shape:

The shape of the blade will enormously rely upon the utilization to which you need to put your knife. The shape of the blade will generally cover the pound of the blade and the blade found in profile. If you are hoping to cut netting or thick ropes, at that point a hawkbill or recurve blade shape will be useful.

But you should keep in mind that the leaf shape blades are best for general use and blunt tip blades are useful for rescue and search. The most important point is that the blade should be sturdy, straight next to the handle and must have a nice curve.


The handles should be well constructed and feel solid when holding. The handles which have ergonomic design have comfort, textured or rubber handles provide good grip in wet conditions also. The wooden handle adds the artistic value and the plastic handle can withstand even the extreme conditions.

The Steel Type:

One of the most conspicuous highlights of any knife is the material from which the blade is developed. Steel, definitely is the most widely recognized material, is accessible in an assortment of sciences going from high carbon, stainless steel, tool steel and to present day super steels. Three characteristics make for an incredible knife. A parity of erosion, opposition, hardness and durability will undoubtedly give you a strong and successful tool. Much the same as the blade shape, your decision of steel will depend intensely on the undertaking for which you need to utilize the knife.

Plain Edge or Serration:

Knives which come with serrations are great for cutting fibrous material like rope and netting, but are not so beneficial with cutting chores. The serrate blades are not easy to sharp as compared to plain edge knives.

Protection and Ease Of Care:

The calphalon self-sharpening knives come with slots so that acts as a protection. So when you opt to buy knives buy the one which can be cleaned, stored and dried easily.

Knife Weight:

For everyday use knives the weight should be a major concern when buying. A lighter knife would mean less fatigue for you and also the cutting chores would be done faster.

Blade Size and Blade Length:

The size and length of the blade is very crucial in deciding the number of cuts needed to cut something. The larger and longer knives would slice the item in a few cuts than the shorter ones.

Your Cooking Style:

If you need knives for specialized or professional preparation, it is always better to get a cutlery set which has a wide variety of pieces. If it is just for home use then you should choose the calphalon knife that matches your needs.

Convenience and Look:

The looks and convenience matter a lot when you are using a knife. So choose the knife that is good in design and offers great convenience.

The winner of this battle of Calphalon Self Sharpening Knives reviews according to us:

Based on the reviews the best among the Calphalon Self Sharpening Knives is the Calphalon 15-Piece Self-Sharpening Cutlery Set of Precision Self Sharpening Knife Block Set. The large size of the set makes it carry the variety of knives. The manufacturer gives a lifetime warranty and the handles are also bar riveted which gives the blade extra strength. The blades to optimize edge retention are precision honed. Overall this is the best set to own.

Hope you liked and gained a lot from this buying guide to select your calphalon self-sharpening knives.