A perfect companion to a chef's knife or santoku. A petty knife is what the Japanese call our "utility" or "paring" knives. If you already own a small utility knife or just don't find that you use them much, and if you want something that can be more versatile and used like a small slicer or "sandwich knife", then this is the perfect length (it's long enough to be used like a small chef's knife really).
As with all the Sakai Takayuki knives, I find this a great value, very well made, and with a super sharp, accurate and carefully finished edge. Made of a hard and long lasting special alloy stainless steel from Uddeholm Sweden. This is a super-sharp knife that will be sure to offer years of pleasure in the kitchen. Comes in a beautiful gift box. I'd recommend the fine ceramic hone (see below) for regular/daily maintenance of the edge. As with any knife, use the hone regularly and you'll keep the edge in good shape for a LONG time before you need to think about doing any serious "re-sharpening" or real grinding and refinishing of the edge.
NOTE: This knife is sharpened almost entirely on the right side, which means it's not really suitable for left-handed use.