Hamilton Beach 54615 Wavestation Express Dispensing Blender with 48-Ounce Jar, Black. Wave-Action system forces mixture down into the blades for smooth results. 48-Ounce dishwasher safe DuraBlend jar. Patented stainless steel Ice Sabre blades. 4 speeds plus pulse. 500 Watts peak power. Great for parties or everyday use, the blender's design includes a convenient dispenser valve.