Customer reviews from sharkninja.com
Ninja - Foodi NeverDull System Knife Sharpener - Gray
Average customer rating
4.9
(107 Reviews)
Rating breakdown 107 reviews
5 Stars
94
4 Stars
11
3 Stars
2
2 Stars
0
1 Star
0
99%of customers recommend this product.
(
101 out of
102)
Customer Reviews for Ninja - Foodi NeverDull System Knife Sharpener - Gray
Posted by: J,D.
from Texas
Gender:Male
Verified Purchase:Yes
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
I would recommend this to a friend!
Written by a customer while visiting sharkninja.com
Customer Rating
5
Sharp
on November 22, 2025
Posted by: Manya A
I’ve recently had the opportunity to use the knife at a friend’s and it is amazing! It is sharp and will cut through steel hahah. But in all seriousness it is a good knife and is sharp and perfectly shaped for veggies!
Written by a customer while visiting influenster.com
Customer Rating
5
Excellent and durable material and good price.
on February 12, 2026
Posted by: rodolfoc17_5788
OMG, This foodie never dull knife of amazing, amazing and beautiful design. I like this knife cuz it’s made with excell material, has a fine finish, is durable and efficient. It’s cut like not others .. not heavy and a perfect size in your hand.
Written by a customer while visiting influenster.com