1 store* Image from Yuisenri
from$31
Yoshihiro · Petty (Utility Knife)
Yoshihiro Kurouchi Carbon Kiritsuke Petty 135mm
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What to know before you buy
About this knife
- Petty knives of this 135mm length are small, for detail work and compact boards.
- It has a Japanese-style (wa) handle: a handle without a metal bolster, set into the blade with a hidden tang.
- Carbon (grade not stated) is a carbon steel that rusts and stains if it is left wet, so it is wiped dry after every use.
- It is double-bevel (sharpened on both sides), so it works for left- and right-handed cooks.
Limits to know
- Carbon steel develops a patina and can rust; it is not for a knife that sits wet in the sink.
Written from this knife's catalog record (steel, handle, length, grind). Knife Fit has not tested it; see how we work.
Good to know for beginners
A petty is the small utility knife for fruit, herbs, shallots and detail work. Carbon (grade not stated) is carbon steel: very sharp and easy to sharpen, but wipe it dry while you cook or it will rust. The Japanese wa handle is light and puts the balance toward the blade.
In the glossary: Petty · Carbon (grade not stated) · Japanese handle
Catalog data last refreshed 2 Nov 2026. Knife Fit compares prices only and does not sell knives.