The unique design of the nutribullet Extractor Blade generates the power to crush ice, burst open seeds, crack through stems and shred  tough skin to help you consume the normally unused nutrition in fruits and vegetables.  Depending on your usage, we recommend you replace your nutribullet Extractor Blade every six months or as needed to ensure optimal performance. Or why not keep an extra one handy to make even more of your favourite nutriblast creations! The unique design of the all-new Extractor Blade, generates the power to break through tough seeds, thick stems and tough skin to access the hidden nutrition inside. Includes inner leak-preventing seal. 80mm blade size. Stainless Steel Blade. NB: The NutriBullet Extractor Blade can only be used with the nutribullet 600 and the nutribullet PRO 900. This product is covered by our 30 Day Money Back Guarantee (Terms & Conditions Apply).