The KitchenAid Spiralizer Fine Blade Accessory Kit is designed to work with the KitchenAid Spiralizer Stand Mixer Attachment (sold separately). The kit includes two additional blades, Thin Slicing blade (Small Core) as well as an Extra Fine Spiralizing (Angel Hair) blade for even thinner noodles and slices for added versatility. Blades are stainless steel and dishwasher safe. The Accessory kit enables you to create healthy alternatives to high calorie, high carb noodles and pastas. It easily allows you to incorporate more fresh fruits and vegetables in simple to make, fun to eat dishes.