I have used the Master Grade Knife Sharpener on all my dull knives and they have all come out really sharp. I used them on 3 of my Chinese Chef knives and cleaver as well as the little paring knives that I have.
It is easy to use and cleaning is just as easy, especially with the new knob at the bottom of the sharpener that you can just twist without having to use any other tools to open it.
I am the Executive Chef for a Team Building company based in San Francisco and I use this sharpener on all the dull knives as well. It saves me time and a lot of money without having the inconvenience of going to knife sharpeners who charge a lot of money per knife.
Last year, I gave this knife sharpener to a friend of mine who is the chef/owner of his restaurant in Grass Valley and he is delighted with it. He uses it daily in his restaurant and says he cannot do without it now.
Thank you, Master Grade, for coming up with a sharpener that is easy to use and that works well.

As a professional chef and chef instructor, the tools of my trade must perform at levels of excellence. A chef’s knife is, by far, the most important tool for a culinary professional. The knife must be balanced, in good condition and above all, sharp.
I have been trained to use tri-stone sharpeners on my knives, which are adequate but time consuming. For over ten years I have trusted MASTER GRADE sharpeners for all my straight edge knives. As an instructor, I employ MASTER GRADE sharpeners in my class and still have my first sharpener purchased that runs like the day I bought it.
In addition to providing a razor sharp cutting edge, the design of MASTER GRADE sharpening stones allows a true beveled edge to produce surgically-sharp cuts on produce and meats. Without hesitation I have recommended MASTER GRADE to friends, family and professional chefs. It has also served as an appropriate and greatly appreciated gift to home cooks and graduating culinary students.
Professional chefs and butchers rely on their most essential tool. To keep my knives at their peak of performance, I rely on MASTER GRADE. – October 7, 2017

Cutting with precision requires a sharp knife. That’s why I require Master Grade to keep all my knives sharp and precise.

Master Grade knife sharpener is one of the most effective one that I have used. I highly recommended this product to chefs who run a productive kitchen.

I am an Owner/Executive Chef of a hig-end catering service in Philadelphia, PA. In this highly competitive field presentation is as important as the taste of the food. This means that razor sharp knives are not just preferred but absolutely essential.

In my company we only Master Grade Commercial Knife Sharpeners. Twenty-one years of experience have taught me that a good chef’s knife must not just be sharp but remain sharp, Master Grade provides an excellent product that quickly sharpens our most vital equipment and allows them to stay sharp to avoid unnecessary blade wear. I highly recommend this product it’s rapidly made a quality name for itself in my kitchen as well within our industry.

I recently purchased Master Grade Professional Electric Knife Sharpener. I am a restaurant Manager and I have bought several knife sharpeners in the last year. I have been disappointed with every one of them until I tried Master Grade. Wow what a difference! Sharpened razor sharp every time. I use my Master Grade on all my knives at work and at home. Thank you Master Grade. Your knife sharpener is the best.