Customer reviews from Zwilling.com
ZWILLING - Gourmet 5-inch Z15 Serrated Utility Knife - Black
Average customer rating
4.8
(30 Reviews)
Rating breakdown 30 reviews
5 Stars
23
4 Stars
7
3 Stars
0
2 Stars
0
1 Star
0
100%of customers recommend this product.
(
26 out of
26)
Customer Reviews for ZWILLING - Gourmet 5-inch Z15 Serrated Utility Knife - Black
Customer Rating
5
Great Upgrade
on September 22, 2026
Posted by: bec21
Great upgrade from our previous knife set! We’ve recently converted to exclusively use Zwilling for all of our kitchen knives. This serrated knife is especially great for slicing tomatoes.
I would recommend this to a friend!
Written by a customer while visiting Zwilling.com
Customer Rating
5
Great knife!
on September 7, 2026
Posted by: Ydg117
This is a great knife. Sharp and beautiful. Perfect
Written by a customer while visiting Zwilling.com
Customer Rating
5
Intended for use on a boat
on July 18, 2026
Posted by: Sailor Girl
Knife was the perfect anniversary gift from our children. Purchased from an independent kitchen store, the Happy Cook. We plan to use this knife on our boat where it will get shaken in the drawer while the boat is underway. Therefore, we needed a knife that was sturdy and would remain sharp in the marine environment.
Written by a customer while visiting Zwilling.com
Customer Rating
5
Great knife!
on May 22, 2026
Posted by: Suresh
Frequency of use:Daily
Sharp, balanced, ergonomic, precise, hopefully durable, beautiful
I would recommend this to a friend!
Written by a customer while visiting Zwilling.com
Customer Rating
5
I love this knife!
on May 16, 2026
Posted by: Snail
Frequency of use:Daily
I love this knife! Light weight and is great to cut vegetables. The best knife for cutting tomatoes
I would recommend this to a friend!
Written by a customer while visiting Zwilling.com
Posted by: ReginaG
Frequency of use:Daily
Verified Purchase:Yes
Convenient for slicing tomatoes, baguettes, anything you would use a serrated knife but smaller than your traditional bread knife
I would recommend this to a friend!
Written by a customer while visiting Zwilling.com
Customer Rating
5
A Must Have
on August 17, 2022
Posted by: Waters1
Frequency of use:Daily
[This review was collected as part of a promotion.] I will be using this knife every day. It is perfect for preparing lunches.
I would recommend this to a friend!
Written by a customer while visiting Zwilling.com
Customer Rating
5
Great Knife!!
on July 13, 2022
Posted by: NoLaSuz
[This review was collected as part of a promotion.] The knife is the perfect size, is durable and cuts wonderfully!! The warranty is a plus too!’
I would recommend this to a friend!
Written by a customer while visiting Zwilling.com