The K400 Artisan Blender 5KSB4026 by KitchenAid is a versatile and durable blender that can blend even the toughest ingredients. It features a 3-part blending system, including an asymmetric stainless steel blade, a ribbed jar that folds ingredients back in, and the Intelli-Speed 1.5 HP motor that senses contents to maintain optimal speed. It has a 5-year guarantee and is easy to control with an intuitive dial and three preset programs. The blender also offers optional accessories for personalization and has a self-cleaning cycle for easy cleanup.