Stackable Design - Allows bowls to nest in storage or refriderator with born on label system * Easy to use Power Pod - One touch pulse technology * Tight Seal Splash Guard - Doulbes as a storage lid to keep food fresh * Ninja Blade Technology - Provides even chopping performance * Stackable, Sealable, Microwaveable, Dishwasherable, BPA-Free 16oz Bowls.