NinjaFoodi NeverDull Stainless Steel System Knife Sharpener

Worked well on non Ninja

Purchased for my Heinkle set and some cheap knives I had forever. Worked perfectly. Easy to use. Provides videos as tutorials. Great purchase!

Really easy and safe to use

I really like this knife sharpener because I don't worry at all about the knife slipping and cutting my hand. Your blade is completely inside the sharpener, and all you have to do is slide the handle up and down. It worked on my knives, which are not Ninja knives, and the opening is big enough to handle my chopping knives. Glad I bought it

Best kitch knife and the sharpest I've evr owned. So glad a friend told me about all the cooking shows on TV use these knives

Excellent product

I love this knife. It is so sharp and cuts through soft tomatoes, Never need to ask my husband to sharpen my knife again, having the sharpener in the holder is very ingenious,

Love this,

I’m so glad I bought this. I suffered a stroke and I can’t use my right arm anymore, so this is perfect for me.

Works great

[This review was collected as part of a promotion.] The Ninja Foodi Never Dull System Knife Sharpener works extremely well and extremely easily. It’s basically foolproof. I’ve had other sharpeners and sharpener stones, but this one works the best, albeit only on a Ninja brand chef’s knife. The 8 inch knife is also sturdily made and feels comfortable in my hand. It’s good to know it will always be sharp.

Awesome sharpener

[This review was collected as part of a promotion.] I have been looking for a new knife sharpener for a while now. After a lot of research I found the Ninja™ Foodi™ NeverDull™ System Knife Sharpener. It looked to good to be true. But this thing works awesome. When you push the knife into the sharpener it locks in so it cant slide back out. After a few pulls on tree he handle the knife is like new. There is even a unlock button you need to push and hold to get the knife out. I absolutely love this thing. It works great and it also safe.

Best sharpener ever!!

[This review was collected as part of a promotion.] I absolutely love all Ninja foodi products!! I recently got the Ninja foodi never dull system knife sharpener. It came with a ninja chefs knife. The sharpener only works with Ninja knives. The knives and sharpener are top quality.