Mincing knives are used to mince and chop fresh herbs and vegetables. Great tool to liven up any meal. The two handles ensure hands are kept off the board. The extreme rocker makes for smooth side to side movement for more efficient cutting. Choose your size based on the pile of herbs you mince at one time. The larger the pile, the longer the blade. Two blades equals less time spent chopping. Quality - Made in Solingen / Germany.