1. Package Including:7 inch B Note 432hz Quartz Crystal Singing Bowl+Suede Stick+O Ring.2.Material:Our crystal singing bowls are made of high-quality crystal with a purity higher than 99.99%. The sound is clear and last long time.Each product is carefully selected to ensure accurate note and clear sound.3. Chakra:Note B Crown Chakra, Purple, Imagination and Higher Self.4. Benefits:Crystal singing bowl sound may assist your physical body and emotional body in stress relief, better sleep, improved mood, deeper relaxation, heightening focus and energy, as well as providing a feeling of rejuvenation.5. About Us:We are crystal singing bowls' factory with over 20 years of manufacturing and sales experience.And directly operated by the factory, buyers can get the high-quality and good price crystal singing bowls.