NUTRIBULLET EXTRACTION BLADE- EXTRACTOR NEW AND IMPROVED~! REPLACEMENT PARTS-AUTHENTIC NUTRIBULLET PRODUCT, NOT OEM Model: NB-BA003A-23 (Home & Kitchen) Nutribullet is unlike everyday juicers and blenders, it completely breaks down ingredients into All New and Improved Extractor Blade! The blade is made of stainless steel and never needs sharpening! BRAND NEW