CVNC 432Hz 6 12 Inch 7 Pcs Frosted Crystal Singing Bowl SetYou currently have no widgets set in the right sidebar. KVKACrystal Singing BowlWe produced by high pure quartz, the purity more than 99.99%. 432HZ 7-12 Inch Set of 7 PCS Colored Frosted Chakra Quartz Crystal Singing Bo.