ACAMA-Bengali® singing bowls are handcrafted in the traditional tibetan tradition out of a costy alloy of a number of clean metalls (no scraped metal) and running through the strict Polyglobe Music quality check. Bengali-bowls sound fine and have wide spectrum of sound. Because of this Bengali singing bowls can be used in sound masseg and are very usefull for children. Bengali bows are quite an alternative to more expensive ACAMA® singing bowls.