Judy Harrelson—February 13, 2026✓ Verified purchase
I wanted a simple and easy to use knife sharpener. I decided to give this one a try. I have a 17" chef's knife and it is difficult to sharpen. I unpacked the orange ninja and followed the instructions. The first time I did the 3 steps as described I was not so impressed. Remembering that I have not sharpened it or used it for several years, I decided to give it another go. I pulled it through the 1st step 10 times, then 6 times through the 2nd step, and finally 4 times through the 3rd step. I wiped the knife clean and did the paper test. I am very impressed with the sharpness of the blade and ease of the sharpener. I do not cook professionally anymore so daily upkeep is not an issue. This is a sharpener for good knives that get used occasionally in my house. Customer service is amazing! The angel is 20°/side, perfect for kitchen knives. Read more
Alex Najera—February 7, 2026✓ Verified purchase
Sharpens really well but I dropped it and the knob broke off really easily. Overall not bad but not very durable Read more
Mary—January 28, 2026✓ Verified purchase
I really had my doubts about this knife sharpener, but I have sharpened every kind of knife in my kitchen and they are all very sharp now, it’s worked perfectly also very easy to operate 👍 Read more
Chris G—January 17, 2026✓ Verified purchase
I love this sharpener! Easy to use and gets knives sharp!!! The directions on how to use the serrated slot need to be improved. I used needle nose pliers to move the wheel to get to the sharpening slot. I wrote to the company for help and they did help and were very nice Read more
Curtis Thorpe—February 15, 2026✓ Verified purchase
It was good but could be much better. Read more
Daniel Duncan—February 1, 2026✓ Verified purchase
Easy and quick to use. Did a good job of sharpening our knives. Read more
frank beran—December 10, 2025✓ Verified purchase
works well nice hefty item, not cheaply made Read more
C.F. Idzkowsky—December 28, 2025✓ Verified purchase
Seems like a nice one. It feels heavy duty. I dont have any dull knives, so I can't attest to its effectiveness, yet. Time will tell. I bought if for WHEN I have a dull knife. The different settings feel very positive. They click in nicely, and feel like they will stay put. I like the rubber grip and rubber base. It won't slide out of your hand, or on the table. I think I made a good purchase. Read more