A Tibetan singing bowl is a type of bell that vibrates and produces a rich, deep tone when played. Also known as singing bowls or Himalayan bowls, Tibetan singing bowls are said to promote relaxation and offer powerful healing properties. The vibrations that the bowls produce may affect the mind and body.The sounds the bowls create may impact brain waves in order to induce relaxation.They may induce the same psychological effects and benefits as listening to music.