Watermelon Tourmaline elixir is to be used in combination with any or all the other Tourmalines. There is a general association with the heart chakra. This elixir stimulates the piezoelectric properties and crystalline structure of the other Tourmalines. All forms of this multi-hued stone stimulate the bio-magnetic, electrical, and crystalline properties in the body. The electrical effect stimulates communication between the subtle bodies. The psycho-spiritual properties are activated when the appropriate Tourmaline is used. Each type of Tourmaline will strengthen the meridians, nadis, and subtle bodies. When one or more of the Tourmalines are taken, they must be used with Watermelon Tourmaline elixir to enhance their effects.