Sound healing and meditation, prayer, yoga, stress reduction, balancing body chakra, adjusting our emotional state and so on. 7PCS Chakra Design Crystal Singing Bowl. If you do not receive our reply, please kindly re-sent your message and we will reply to you as soon as possible Please come back soon and visit us again! Welcome to our store! We are a professional worldwide wholesale company. High product quality, reasonable prices, excellent customer service and a reliable credit standing is our tenet. Our quartz crystal singing bowl are made of over 99.9% pure quartz crystal. We have about 18 years of production experience, we founded in 2004. Our main products are Frosted crystal singing bowls, Clear crystal singing bowls, Crystal singing pyramids, Crystal singing harps, Crystal tuning forks and so on.