Question about KitchenAid vegetable slicer

Yes, here is the description: Developed exclusively for all KitchenAid kitchen machines. The vegetable slicer set includes two drums for grating and quick grating and one drum for slicing. Three quick-change drums. For cutting cucumbers as well as grating and shredding cheese and vegetables. Two-part dicer for fast and thorough cutting, grating and shredding of small and large ingredients, e.g. cucumbers and carrots.