Best Ceramic Folding Knife: Top 5 Buying Guide

Best Ceramic Folding Knife
Are you tired of rusted, broken, and dull folding kitchen knives? Or maybe you are an avid camper and your camping knife always seems to be covered in stains after one of your adventures. If you want to make a change, you might be interested in a quality ceramic folder. Ceramic knives are harder and sharper than steel, and they are impervious to rust and stains. This means your knife will last longer than your old steel model. If you are interested in buying a ceramic folding knife, check out our buying guide to learn all about this innovative new product and see what affordable knives are available on the market.

What Is a Ceramic Folding Knife?

The primary difference between a ceramic folding knife and a traditional knife is the material used to make the blade. Most knives are made from steel, which is an excellent material because it’s hard, flexible, and stays sharp even after repeated use. The downside of conventional steel knives is that they have a tendency to rust, including stainless steel blades. As the surface suffers wear and tear, the stainless exterior degrades, and rust takes hold. Plus, steel is more susceptible to stains, which means food residue can get trapped in the knife and transferred to your food. Modern materials solve most of these problems. Ceramic knives are made from zirconium dioxide (usually called zirconia), which is a special material nearly as hard as diamond. This makes the knife highly resistant to wear and tear and maintain a sharp edge far longer than steel. Ceramic kitchen knives are also much lighter than steel, so if you are doing a lot of cutting and chopping while cooking, it will be much more comfortable. The only downside of this material is that it’s more brittle than steel, meaning it can shatter if dropped or struck against a hard surface such as a countertop. Despite this drawback, the strengths of this material outweigh the weaknesses.

Benchmark of 5 Ceramic Folding Knife

1. YAODHAOD Ceramic Folding Knife

This ceramic folding knife by YAODHAOD is a great choice for anyone interested in trying out a ceramic blade. The bright colors, durability, and rust-proof properties make this a great choice to take on a picnic or camping trip. The blade is made from a high-quality blend of zirconium oxide and forged first with a cold isostatic pressing process before being super-heated to create the blade. The result is a razor-sharp ceramic edge that is harder and more wear-resistant than steel. Plus, as blade lengths go, this knife is the longest on our list. The knife is also available in five colors, so you can easily tell them apart if you own several and are using them for different jobs. For example, use the red one for cutting chicken and the green one for cutting vegetables. This way, you can easily avoid cross-contamination. One drawback of this knife is the flimsy handle, which customers report can bend during use. Specifications:
  • Best for: Picnics and camping
  • Brand: YAODHAOD
  • Length: 3.1-inch blade
  • Weight: 1.6 ounces
  • Color: Red, yellow, green, blue, orange
  • Blade Hardness: 8.5 Mohs


  • Proprietary ceramic blade composition
  • Great for chopping fruits and vegetables
  • Lightweight and easy to carry
  • Sharp and durable blade
  • 100% satisfaction guarantee


  • One customer complained that the body lacked durability
  • Weak handle bends while cutting


2. God’s Hand 3-Inch Ceramic Folding Utility Knife

The 3-inch ceramic folding utility knife is a great product by God’s Hand. The black zirconium oxide blade and handle give it a tactical look, and we think it would be best for this application. It would work well as a boot knife, for example. The durable ceramic blade measures 8.5 on the Mohs scale, which is a measure of how hard a mineral or material is. By comparison, steel measures only 4.5 while diamond measures 10. This means that the ceramic zirconia material that composes this knife blade is one of the hardest materials on earth. The blade of this knife is also highly hygienic because ceramic doesn’t rust, and it doesn’t absorb organic material. Stainless steel is porous, so it allows material to become embedded in the surface, which is why steel used for kitchen applications can smell after a while. Ceramic materials don’t have this problem. While the blade of this foldable pocket knife is excellent, the major problem with this product is the durability of the handle. Some reviewers on Amazon complained that the handle was far too weak to give this knife any functional utility. Specifications:
  • Best for: Tactical applications
  • Brand: God’s Hand
  • Length: 3-inch blade
  • Weight: 1.6 ounces
  • Color: Black
  • Blade Hardness: 8.5 Mohs


  • Very sharp blade
  • Great for light tasks
  • Easy to fold and carry
  • Leaves no metallic taste or odor in cut foods
  • Comfortable ergonomic handle


  • Handle is weak
  • One customer suggested the knife feels like a toy


3. BTFLKNS Ceramic Bird-shaped Folding Knife and Peeler

This knife and peeler combo product by BTFLKNS could make a great addition to your kitchen. The combo design plus food-safe plastic handle make this perfect for all your chopping and peeling needs. While it’s not too difficult to peel a potato with a knife, it is much more efficient and less wasteful to use a peeler. Since this peeler is attached to the knife, it’s less likely to get lost among all your other kitchen utensils. The body of the knife is composed of food-grade Acrylonitrile Butadiene Styrene (ABS), a special heat-resistant plastic that is safe for kitchen applications. Plus, the handle has an ergonomic design for easy handling. As for the blade itself, it is similar to the others on this list in that it is extremely sharp, rates 8.5 on the Mohs scale, and is highly wear-resistant. Specifications:
  • Best for: Cutting and peeling fruits and vegetables
  • Brand: BTFLKNS
  • Length: 2.5-inch blade
  • Weight: 3.2 ounces
  • Color: Green
  • Blade Hardness: 8.5 Mohs


  • Includes ceramic peeler
  • Twice as hard as a steel blade
  • Stays sharp even after long-term use
  • Food-grade ABS plastic handle
  • Straight edge for delicate jobs


  • Not enough reviews to make an informed buying decision


4. Hidoer 2.3-Inch Mini Ceramic Blade Folding Knife

This especially compact ceramic pocket knife tool by Hidoer is another great everyday carry knife that fits easily in your purse or pocket. It’s great for small tasks like opening packages or cutting up snacks for children. The small size means you can carry it anywhere, so you are always ready as situations arise. It may be as simple as cutting a string but could also save your life in an emergency situation. You never know when you might need a knife so it’s great to have a small one available at all times. As with all ceramic knives, this blade won’t absorb foods, acids, or chemicals and transfer them to the things you cut. Your knife will stay clean and stain-free, and the blade will stay sharp and rust-free. As with the others on this list, a major drawback of this knife is an unsafe handle and the lack of a locking mechanism. The knife could accidentally open while in your purse or pocket, and it may not stay open while you are using it, which is dangerous. Be cautious while using this knife. Specifications:
  • Best for: Small and cute design
  • Brand: Hidoer
  • Length: 2.3-inch blade
  • Weight: 1.4 ounces
  • Color: Blue
  • Blade Hardness: 8.5 Mohs


  • Great gift
  • Exceptionally cute design
  • Easily carry in purse or pocket
  • Super sharp blade
  • Prevents metallic taste in food from steel knives


  • No locking position
  • Dangerous due to a lack of locking mechanism, an important safety feature


5. Napoling Bird-Shaped Keychain Ceramic Knife

This bird-shaped knife by Napoling will surely delight any bird lover in need of a ceramic knife. The charming exterior looks like a colorful, bright-eyed parrot. Plus, the product includes a keychain so you can attach it to your keys where you will always be able to find it. However, this product isn’t all fun and games. It is still a quality knife, delivering the essential features of a ceramic folding knife such as a super-sharp, rust-proof, non-toxic zirconia blade. Plus, this knife is small enough for daily carry. As with the others on this list, be sure not to use this knife to cut frozen food or bones. These types of items are too hard and could chip or snap the ceramic blade. Stick to cutting fruits, vegetables, and other fresh foods. Specifications:
  • Best for: Fun design
  • Brand: Napoling
  • Length: 1.4-inch blade
  • Weight: 1.0 ounces
  • Color: Yellow
  • Blade Hardness: 8.5 Mohs


  • Bird enthusiasts will love the design
  • Great for cutting up small things
  • Size and weight make it perfect for daily carry
  • Very sharp blade
  • Won’t rust, so great for outdoor applications


  • No locking mechanism
  • Not as sharp as advertised


Ceramic Folding Knife FAQ

Let’s take a look at some frequently asked questions about ceramic knives.

Are Ceramic Knives Worth It?

Yes, depending on how you value your knives. If you want a highly durable instrument, then ceramic knives are not worth it. You are better off with steel. However, if you want a knife that stays razor-sharp for years without requiring sharpening, then ceramic knives are definitely worth the price. Basically, the trade-off between steel and ceramic knives is sharpness versus durability. Ceramic stays sharper longer but is less durable, steel is the opposite.

Do Ceramic Knives Break Easily?

Yes, but not during normal use. Even though your ceramic knife is super tough, it’s more brittle than your steel knives. Be careful not to drop it on a hard surface or the knife could chip or shatter, rendering it useless. If you try to use a steel knife to pry the top off a container or jar, the edge of the knife will likely bend rather than break. Steel rarely snaps under these conditions. However, your ceramic knife might snap if you try to use it for prying or other tasks it wasn’t designed for. Also, don’t try to cut through bone or chop through frozen food. There is a reasonable chance the torque required to chop through hard items could snap the blade.

Are Ceramic Pocket Knives Good?

Yes, but this depends on what you plan to use it for. Ceramic pocket knives are excellent for cutting and chopping, they are easy to clean, they do not absorb odors, and they stay sharp far longer than steel. If this is what you need from a knife, ceramic knives are a great choice.

Will a Ceramic Knife Set Off a Metal Detector?

Yes, but not because of the blade. Most folding ceramic knives contain some metal components such as the hinge the blade rotates on when it opens and closes. One way to test if your ceramic knife contains metal is by passing a strong magnet over it and seeing if it moves.

How Should I Clean My Ceramic Knife?

Wash it by hand. The inside of a dishwasher is a dynamic environment, creating the possibility that your knife could get hit the wrong way by water or another dish and potentially snap.

Can I Resharpen My Ceramic Knife Myself?

Not unless you are an expert. While the ceramic edge of your knife will stay sharp far longer than that of your steel knives, it will eventually grow dull. When that occurs, don’t try to sharpen the knife yourself. Instead, contact an expert who has the special tools required to sharpen the sophisticated blade.

Final Word

Ceramic knives are the future of kitchen cutlery. They are extra sharp, resist rust and staining, are super lightweight, and maintain an edge far longer than traditional knives. Now you should have a basic idea of what kinds of products are on the market and which ceramic folding knife you might like to buy. We hope this buying guide was useful and will help you make the purchase that is right for you.

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