Abstract: A knife with laser engraved fishscale lines includes a knife body and a knife handle, and the knife body is a sheet member and has a cutting edge, a spine and two blade surfaces, and the blade surfaces are polished mirror surfaces, and the blade surface has the laser engraved fishscale lines which are indented lines indented into the blade surface, and the knife handle is combined with an end of the knife body, so that the knife has the effects of showing obvious laser engraved lines, lowering manufacturing cost, and preventing food sticking.

Abstract: A kitchen knife device designed to cut food includes a handle and a blade connected to an end of the handle. The blade has two opposite lateral surfaces, on each of which a plurality of recesses is formed and arranged side-by-side in a row. The recesses formed on the two lateral surfaces of the blade are symmetrical in position. Due to air existing in the recesses, food being cut with the kitchen knife device does not easily stick to the lateral surfaces of the blade, and a user needs not to take time to separate the split food from the lateral surfaces of the blade, making the cutting more efficiently.