Quality Material This blade is made of stainless steel and requires no sharpening, rust-resistant and durable Multiple UsesTwo-tooth blade, ideal for grinding oats and grains for coffee beans, fresh herbs, spices and chopping nuts Easy to Use With the blade, you can effortlessly pulverize fruits, vegetables and protein shakes into a delicious and smooth texture More Convenient Cooking Makes cooking easier. Easily prepare your favorite foods and smoothies to help you prepare meals faster Compatibility: Replacement NB extractor blade with gasket. Only suitable for NB 900 and 600W. Not compatible with NB Lean, RX, Magic Bullet or Ninja blenders. We don't claim these are genuine products, but they work the same as the original. Note: With a food-grade silicone gasket on the bottom, which is perfect for sealing without leakage. Before use, please check that the sealing ring is placed in the correct position. The threads are smoothed for easy insertion and removal. Convenient Cooking - With the replacement blade, you can effortlessly pulverize fruits, vegetables, and protein shakes into a smooth and delicious texture. It breaks down ingredients into their most nutritious and absorbent state. The unique design of the extractor blade generates the power needed to break down tough seeds, thick stems, and tough skin to access the nutrition hidden inside. Stainless Steel Material - The replacement extractor blade is made of stainless steel and does not need to be sharpened, corrosion-resistant, and durable. Cooking More Convenient: Helps cook healthier. Easily blend your favorite foods and smoothies to help you prepare meals faster. Specifications: Condition: Brand New. Material: Plastic, Stainless Steel, and Rubber. Color: Black. Power: 900W Package Includes: 1 Extractor Blade.