This blue coloured man-made glass is perfect for colour therapy. Blue energies relate to self-expression, communication, speech and the spirit of truth and purpose. For those doing chakra work, blue relates to the throat chakra. Blue helps in resolving imbalances in the lungs, thyroid, upper digestive tract and of course throat.
The heart has long been used as a symbol to refer to the spiritual, emotional, moral and in the past, the intellectual core of a human being. As the heart was once widely believed to be the seat of the human soul, the word heart continues to be used poetically to refer to the soul and stylized depictions of hearts are used as prevalent symbols representing love.