The performance delivers the perfect taste for every blend. The K400 variable speed blender's 3-part blending system easily blends even the toughest ingredients for a consistent texture. The ribbed jar design creates a powerful vortex, pulling ingredients into the unique asymmetric blade that cuts at four distinct angles, ensuring your ingredients are thoroughly blended. The Intelli-Speed® Motor Control then senses contents and maintains the optimal speed to power through all ingredients, from kale to almonds and more. Whether you're creating fruit smoothies or prepping a fresh marinade for a dinner party, control the taste and texture of your blends with the 5-speed variable speed dial, or use the 3 Preset Recipe Programs: Ice Crush, Icy Drinks, and Smoothie.
Features
Blending is a breeze with the 3 part blending system, made of the blender's vortex-creating ribbed jar design, unique asymmetric blade, and the smarts behind the Intelli-Speed® Motor Control, which automatically senses contents and maintains the optimal speed for a better blend.
3 Part Blending System
Quickly blend and take on notoriously tough ingredients like kale and almonds with ease, so you quickly turn whole foods into smoothies and enjoy.
Quickly Blends Even the Toughest Ingredients
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 a quick, easy clean-up.
Easily Create a Range of Textures
Easily create a range of textures with the variable speed dial, from smooth to chunky, or select from 3 preset recipe programs: Ice Crush, Icy Drink, or Smoothie.
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, *sold separately.
Quickly blends even the toughest ingredients
Guide your ingredients to the perfect blend, by using the included tamper to push stubborn ingredients into the blending vortex for expertly even blends.
Model KSB4028 includes (1) 56 oz BPA-free blender jar (1) blender jar lid (1) tamper
Get $40 off your qualifying first order of $100+** with the Wayfair Credit Card! Offer ends 2/1/2027. Get $40 OFF your qualifying first order of $100+** with the Wayfair Credit Card! Offer ends 2/1/2027.
Customers praise the product's excellent performance, ease of use, and power, noting its ability to create smooth blends and crush ice effortlessly. Many also highlight its quality construction and attractive design. However, some users have experienced issues with durability, reporting leaks, grinding noises, and plastic components breaking down over time, particularly after a few years of use.
