General description Made of stainless steel, this blade base cross extractor replacement part for NutriBullet 600/900W blenders is rust resistant and durable, requiring no sharpening. It effortlessly pulverizes fruits, vegetables, and protein shakes into a delicious, smooth texture, crushing ingredients into their most nutritious and absorbent state, making healthy cooking easier and faster. Technical specifications Material: Stainless steel Compatibility: NutriBullet 600W and 900W blenders Other information Includes a rubber gasket pre-installed in the base for a complete seal with a cup. The wires are smoothed for easy removal.