Kurosaki AS Petty 120mm is the smallest knife currently made in this line of excellent knives from Kurosaki-san. Each blade is individually made and hammer forged with nice heat treatment. Handles are rosewood octagonal in shape. This knife is reactive so wiping it dry after use is essential to keeping it from rusting. As with all of Kurosaki's knives, these are razor sharp out of the box with great 50/50 edge grinds.