Hamilton Beach Smoothie 10 Speed Blender, Model 50167

Ordinary blenders spin contents around the walls of the jar, which can leave whole chunks untouched by the blades. The Wave Action System has a unique container and blade system which is designed to continually force the mixture down into the blades for perfectly smooth results every time. A removable filler cap makes adding liquid while blending easy and the spout eliminates messy drips while pouring. Clean-up is a breeze as the whole jar goes in the dishwasher.