The Ninja TWISTi, High-Speed Blender Duo blender delivers the smoothest purees and finest blends of any Ninja pitcher. The built-in Twist Tamper pushes down ingredients toward the high-speed blades to create perfectly thick outputs like smoothie bowls and nut butters. 3 Preset Auto-iQ programs help you create your favorite outputs with a touch of a button. Blend directly in your 18 oz. to-go cup for better ingredient breakdown. Extract a drink containing vitamins and nutrients from fruits and vegetables.