Singing bowls produce soothing tones when tapped or rubbed. In many countries, singing bowls are popular utensils during meditation. In addition to that, they are used in sound therapies. Rarer is the use as a pure musical instrument. Meinl Sonic Energy offers a wide range of singing bowls in special bronze alloy (sorted by weight & size) and in high-purity quartz (sorted by tuning & size).