For this price it is okay, knifes get better and more sharp, but nothing more, it is not perfect and if you use ut more frequently, you can't change the sharpening stone...
The worst company they gave me a wrong tracking number the tracking was never good I wrote to them multiple multiple times they would not answer and wait 1 week to answer by telling me do you want us to re send I would tell them yes and everytime they would ask again the same question do you want me to re send knives. I open a dispute they told me close the dispute we will re send you the knives I did and they never sent the knives