Home Appliances Design Wave Blender by Leila Ensaniat Wave is a portable personal blender designed for use in an office, a car or other places away from home. The compact body is about the size of a large water bottle and holds the complete blending mechanism. The shell is made of injection molded ABS, the blades are stainless steel and the window is tempered glass. A molded silicone cover with a flowing pattern gives a firm grip and conceals residue left on the glass. The small transparent window allows the blending progress to be checked. A brushless motor, rechargeable batteries and a USB charging plug are used.