The Ninja Chopping slicing Spindle is a 9 cup food processor bowl designed for professional use with models BN600, BN601, and BN602. Made of plastic in a gray-clear color, this dishwasher-safe bowl is perfect for chopping and slicing tasks in the kitchen. The spindle is a key component for efficient food processing, making it a must-have for any home chef looking to upgrade their culinary appliance. Easy to use and clean, this bowl from Ninja is a reliable addition to any kitchen arsenal.