Gyuto knife, blade length 17.8cm, 141g. The spine is about 1.7mm thick near the top of the heel. It's an older model from Kai. It's a right-handed single-edged knife, but the material is Swedish Sandvik stainless steel. It's a more serious construction than many of Kai's relatively inexpensive models. It's hard to see, but there are crater-like marks near the last photo, and this line is the boundary between soft iron and steel; knives where this is visible are usually made quite seriously. There was a crack in the handle, so I filled it with putty and then painted it. It looks like it will last for a while. I sharpened it well, put an edge on it, and polished it. Please see my profile for detailed restoration steps.