3″ Suction cup for easy singing bowl handling. Suction cups are often used with our smooth hand-hammered bowls during sound healing sessions to move the bowls around the body without dampening the sound. The suction cup can be attached to the base of the bowl of the Himalayan singing bowls using a powerful suction. As a precaution, please do not use it in carved or etched bowls and pay extra caution while holding it directly above a person.