I'm not sure if this is a genuine KitchenAid set or not, the fact it doesn't say KitchenAid on them suggests not but looking at genuine KitchenAid blades they also don't have it stamped on them either.
KitchenAid Artisan Food Processor 3.1L – Adjustable ExactSlice System – Silver –
KitchenAid 5KFP1644B 4L Artisan Food Processor - Almond Cream
KitchenAid Citrus Press Juicer Attachment For Artisan Food Processor 5KFPM770
KitchenAid 5KFP1644 Artisan Food Processor In Pearl White
