Dual purpose knife / Kitchenware

Generally, we use the skin of fruit when sliced fruit, usually very easy to cut into their own hands, because the exposed part of the knife too dangerous, and cut fruit in many parts of the exposed blade are of no use, so this fruit knife design philosophy is not part of the cover will be used, leaving only to the extent required for the use of peeling, so that would greatly reduce the hand in cutting the risk of cut fruit, part of the knife cover Using the friction effect, so do not need to put the pegs, the situation would not have come off, so do not worry dangerous.