Are Ceramic Knives Good?

Ceramic knives have become the preferred cutlery for many, invading kitchens all over the world. But this doesn’t mean that everyone has taken kindly to their apparition as many people still doubt the blade quality and durability that these knives boast. Instead of asking yourself constantly are ceramic knives good, read the rest of this article to find out what the answer to this question is.

How These Knives Are Made

When you first hear the word ceramic, you’re tempted to think about the ceramic that is used in the manufacturing of mugs. Of course, when it comes to the production of knives, another type of material is actually used, more precisely advanced ceramic. What makes this material so special is the fact that it’s actually harder than carbide, titanium, and high carbon steel, the only material that surpasses it in hardness being diamond. Know that the material is actually made of yttrium oxide and zirconium oxide, the yttrium oxide being added when the cooling process takes place in order to produce a stable zirconia. To sharpen the blades of such knives, diamond steels or grinding wheels that are coated with diamond dust must be used, so there is a certain degree of limitation due to the construction of the knives.

Pros and Cons of Ceramic Cutlery

To establish once and for all whether a ceramic knife is the best type of cutlery to add to your kitchen collection, you must balance the pros and the cons that it has to offer. To find out what are the advantages and disadvantages brought by such cutlery, check out the following lines.


  • Lightweight design makes them easy to handle
  • Blade sharpness is maintained for a long time
  • Ions are not transferred to the foods that you cut with them, so oxidation won’t occur
  • Blade construction is stain resistant
  • Thin design of the blade allows cutting thin slices of vegetables and fruits
  • Bacterial growth is prevented due to the non-porous construction of the blade


  • Blade breaks easily if you flex the knife or drop it
  • The sharpening process is more difficult as specialty sharpening tools are required

Advantages of Ceramic when Compared to Steel

Steel knives are present in almost all households around the world as they boast an impeccable sharpness and they have been on the market for a longer time when compared to ceramic cutlery. To make a definitive choice when it comes to the purchase of ceramic cutlery, it’s important to be aware of the advantages that it holds over stainless steel cutlery as well. We recommend that you read the following lines to learn what are these advantages that make ceramic the superior choice.

#1 – Superior sharpness retention

The biggest advantage held by ceramic knives over steel knives is the fact that ceramic blades retain their sharpness for a longer period of time. Thus, even after a long period of daily intense use, the ceramic blade will be in a much better shape when compared to the steel blade. This means that you won’t have to waste time too often on sharpening the blade in order to restore it to its former self and that it won’t fail you fast when performing kitchen tasks such as cutting, slicing, mincing, and dicing fruits and vegetables.

#2 – Immune to caustic substances and acids

Although steel is of a high quality, steel knives tend to get stained in time if you use them for cutting citrus fruits and other similar acidic foods. On the other hand, ceramic cutlery is 100% stainless, meaning that the blade won’t be affected by the caustic substances and the acids in the foods that you cut with them. Therefore, you won’t feel the need to throw them out after 1-2 years just because their appearance has decayed because this won’t happen for sure.

#3 – Dishwasher safe

Another strong point of ceramic knives is the fact that it’s dishwasher safe. In theory, you should be able to wash any ceramic knife out there in the dishwasher, but it’s still best to check the spec sheet or consult the manual to make sure that this won’t affect the blade, breaking it. This is another important advantage held over steel knives as the vast majority of steel cutlery requires hand washing only, not being dishwasher-friendly.

#4 – Easier to handle and maneuver

The lightweight design of ceramic cutlery is what makes it easier for you to use it when performing various tasks in the kitchen, being a lot easier to maneuver when compared to steel cutlery. The difference in their weight is considerable and it makes ceramic the ultimate choice to go with by far from this point of view as you won’t get tired when using this type of cutlery for sure.

#5 – Safer to use

When we talk about safety in use, we don’t refer to one of the knives being less of a hazard accident-wise. What we actually refer to is the fact that ceramic is non-porous, thus not promoting bacterial growth. This is an advantage that steel knives don’t offer, meaning that they are an unhealthier option to go with, especially if you’re the forgetful type and you don’t always wash the cutlery between cutting different types of foods.


If you have already read the rest of the review, it’s obvious that investing in a ceramic knife and using it for day-to-day chores in the kitchen is indeed a good idea. The plethora of benefits that accompany the ceramic blade is what makes us strongly recommend it to all cooks who want to have the best quality cutlery in their kitchens. Of course, there is the issue of the pricing, some ceramic cutlery costing a bit more when compared to other types of knives, but the money spent on such products won’t be regretted as the quality that they boast is truly superior to anything else on the market right now.

1 Comment

  1. Frank says:

    I changed all of the knives in my kitchen with ceramic knives about one year ago, and I must say that I’m not disappointed with this decision. They truly are a dream to work with, and they retain their sharpness a lot better.