The PhD Mixball Shaker is as functional and effective as it's quality. For creamy lump free nutrition shakes just drop the wire mixball in with your ingredients and shake. Top chefs have relied on the wire whisk for years to mix and blend their ingredients into a smooth and light consistency the PhD-mixball moves freely throughout the bottle as you shake it, mixing the thickest of drinks with ease.

Some selected shakers may contain a free PhD Nutrition product sample. Please refer to the product label for all direction of use and allergen information.