a)This product apply to chop following food mainly: Garlic, Ginger, Onion, Vegetable, Fruit.b)The parts what contact the food was made by safely material quality that passes through American FDA certification.c)The parts what contact the food was detachable or opens , convenience for washes.d)Food can put in the vessel , or directly process on chopping block, using it is flexible and convenient.e)Product size: 90 * 90 * 235