The innovation rolling knife blade is made of high quality stainless steel, in line with environmental standards. The handle shell is made of high quality made of ABS, effective non-slip, feel good.This rolling knife has a sharp blade, Can cut a variety of foods, such as beef, pizza, vegetables, Salad, fruit and so on, It makes your diNner rapidly and save your time greatly.It is a good helper,a very useful tool for the chef, a good gift for your mother, also a warm gift for your wife.