Hand Hammered 7 Chakras Singing Bowl: 8”x4”Beautifully engraved hand Hammered 7 Chakras painted engraved singing bowl. Tibetan singing bowls are a type of bell used for healing and meditation. They vibrate and produce a harmonic tone when played. To create sound with a singing bowl, gently rub the mallet wooden stick that is included, in a circular motion against the bowl's rim. In Hinduism and Buddhism, chakras are focal points of energy, or prana, and are the main energy centers of the body.