So should you get a ceramic knife.
Do ceramic knives get dull.
It s a common misconception with ceramic knives that they never need to be sharpened or almost never get dull.
How do you sharpen a ceramic knife.
If you re doing a lot of precision work with fruits and vegetables the answer may be yes.
Many ceramic knives manufacturers advertise their products as something that won t easily get dull.
But contrary to a marketer s spiel these knives do get dull over time.
Bone has a hardness of about 3 5 steel knives about 6 5 and ceramic knives about 9 5.
If you re reading this article it s highly likely that you own a ceramic knife set and have now discovered that even the best ceramic knives can and do become dull.
I have a couple of ceramic knives in my kitchen.
If you are one of those people who got a dull ceramic knife in the kitchen you are surely wondering how to sharpen ceramic knives.
If you really want to sharpen them you will need a fine or very fine diamond sharpener.
Contrary to prior answers ceramic knives do need to be sharpened as they do get dull.
Do chefs use ceramic knives.
However the truth is that ceramic knives will eventually get dull.
The main advantage that ceramic knives have over steel knives is that they don t need to be sharpened as often.
Ceramic knives are highly touted as the kitchen knife that never goes dull but those claims are far from the truth.
Ditto if you re tapping into your inner mary berry or planning to perfect your citrus twist.