Tourmaline is a very powerful crystal in helping understand self and others. It helps promote self-confidence while diminishing fears.
Tourmaline also helps promote happiness, while balancing the yin and yang energies. With this being a rainbow blend of tourmaline crystals, the mix of colors are useful for aligning all the chakras.
Because of Tourmalines' strong ability to absorb negative energy, it is recommended to clear this crystal often with a smudge wand or selenite.