This Waring CAC134 44 oz. copolyester container serves as a replacement for the one that came with your Waring BB155 series bar blender. For a boost in your operation's efficiency, an extra jar can be kept on hand so that you can blend varying ingredients without having to wash an individual container between blending cycles. It includes a complete cutting assembly and a lid that fits snugly with the container to prevent leaks during operation. A rugged one-piece stainless steel cutting blade ensures razor sharp blending, and the blade and gasket are easily removable for quick cleaning.