Quickly Blends Even the Toughest Ingredients
Take on notoriously tough ingredients like kale and almonds with ease, so you quickly turn whole foods into smoothies and enjoy.
Self-Clean Cycle for Easy Clean-up
Just add water and a drop of soap to the jar and run the self-clean cycle for quick, easy clean-up.
Easily Create a Range of Textures
The variable speed dial blends however you need, from smooth to chunky, or select from 3 preset recipe programs: Ice Crush, Icy Drink, or Smoothie.
Soft Start® Feature Starts at the Right Speed
The motor automatically starts at a slower speed to pull ingredients into the blade, then quickly increases to the selected speed setting to avoid splatter.
Unlock More Possibilities with your Blender
6-oz. Small Batch Jar Expansion Pack (KSB2040BBB) or 16-oz Personal Blender Jar Expansion Pack (KSB2030PJB) accessories available
3 Part Blending System
With the combined power of the blender's vortex-creating ribbed jar design, and unique asymmetric blade, blending is a breeze. Add to that the smarts behind the Intelli-Speed® Motor Control, which automatically senses contents and maintains the optimal speed for a better blend.
Model RKSB40XX Includes
(1) Blender base, (1) 56 Oz Blender jar, (1) Blender jar lid