HELIMIX 2.0 Vortex Blender Shaker Bottle Holds upto 28oz | No Blending Ball or Whisk | USA Made | Portable Pre Workout Whey Protein Drink Shaker Cup | Mixes Cocktails Smoothies Shakes | Top Rack SafeNO SHAKING ACCESSORIES NEEDED Forget the days of looking for your wire shaker ball and buying shaker ball replacements because the Helimix uses a patented vortex blender design that doesn't require anything but a few good shakes. This also means you don't have to worry about a clogged or dirty shaker balls ruining your protein shake. SUPERIOR SUPPLEMENT MIXING Helimix has been rigorously tested against other mixer cups to ensure you get the best