This food handle processor could chop, dice, and grind vegetables quickly through rotating hand cranks and controlling the rotary speed of the blades. Vegetables such as peppers, celery, onions, cabbages, mushrooms, onions, potatoes, garlic, ginger, etc. Also convenient to make all kinds of sauces. Easy cleaning, operation ease, and safety. How to correctly turn the hand crank: Put your left palm on the surface of the cover and egg separator's position, and press down the chopper on the table, then right hand hold the ball of a hand crank, and horizontally turn the hand crank in a circle. 3-Leaf sharp blades 430 stainless steel, passes the test of 48-hour high salt anti-corrosion, durable corrosion, and anti-rust. Rotate one circle and bring 12-blade cutting, After one minute completely chop the vegetable material.