So easy to use, my knives are just as sharp now as when they were purchased

Excellent quality. Good product. Will recommend to friend.

This serrated knife will be perfect for a variety of cutting needs like bread or tomatoes. I have another bread knife I use for large loaves but wanted a smaller one for baguettes, bagels & tomatoes. This knife cuts through breads like they were butter. Very impressed with the series

Super sharp, feels great while using, excellent price on sale

Sharpens asian and standard knives. Has course and fine settings and works as expected. Haven't used on my Zwilling knives yet as they are all sharp but work great on some other knives a had laying around.

This thing just flat works! Keep it in you kitchen drawer and if a knife isn't really sharp a couple quick pulls through the sharpener and you are ready to go.

Love how easy it is to use. Gets nice and sharp. Love it

Worked fine for me. Gave my pro knives a factory like sharpness. Not sure what other people did to ruin their knives. Simple to use !

[This review was collected as part of a promotion.] Works great on blades made of softer steel. Which are the ones you need to sharpen most. It is very convenient, quick and easy to sharpen your knife while you are cooking and realize your knife went dull. I’ll keep trying to sharpen my knifes made of harder steel to see if I get them as sharp as they used to be. Otherwise will have to use electric sharpener for those. Other slightly unpleasant side effect is noise. It gives me goosebumps, but I suppose can’t sharpen without it with this kind of sharpener. Previously I used electric 3-steps grinder for my knifes, then switched to stone grinder which is great, but not as quick since you have to soak it first. If your knife has any, even tiny chips in the blade, you cannot use this sharpener.

The handle is not ergonomic, the order of the different sharpen openings does no have logic, and since it is not explained why it is made the way it is, I can assume how I would think it must have been done.