FitmentReplacement blade block setpusher for 143812 vegetable cutterOptional Stainless Steel BladeStainless Steel construction Designed for longlasting useEasy to clean Easy to UseJust put the vegetables on the blade assembly and then push down the push block which is efficient and timesaving Widely ApplicationSuitable for cutting cucumbers onions tomatoes mushrooms green peppers fruits and other vegetablesIt is recommended not to cut a lot of hard vegetables such as carrots and potatoesotherwise the blade will be severely damaged NoteWash Blades before use