Zheng Gu Shui translates to "mending bone water" in English. Zheng Gu Shui is a liniment especially designed to relieve pain associated with fractures, bruises and other types of mild trauma. It is available in 4 sizes - large bottle (3.4 fl. oz.); small bottle (1.0 fl.oz.); spray bottle (2.0 fl. oz.) and applicator bottle (3.0 fl. oz.) (also referred to as a roll-on or brush applicator).