Complete unit and generally well thought: it allows following the selected blade make vegetable grated, julienne or sliced, and it in no time. The device is assembled and disassembled easily, folds, washes and fits easily in a very small footprint. The suction cups prevent the device slipping when used and it is very convenient to use. I issue just a reserve on the white plastic that is used to press the vegetables: it is rather thin plastic and bends slightly when pressed, and you really have to be careful because I think he could break very easily . Apart from this, it is a very good product.