All it takes is a press of a button to get delicious results with the Hamilton Beach® Wave Crusher Blender. Built with the patented Wave-Action® system, this blender works to continuously pull the mixture into the blades for consistently smooth results. This system, combined with stainless steel blades, makes this blender ideal for smoothies, shakes and icy drinks. The 40 ounce glass jar is perfect for parties or making a pitcher of milkshakes the whole family can enjoy.