Description Quartz crystal singing bowl are produced by highest purity quartz crystal the purity is more than 99 99 it s excellent for physical meditation and sound healing Beautiful clearly deeply amazing and rich vibrational resonance with the power to sound healing Specifications Frequency 432HzColor Milky WhiteMaterial CrystalC F NoteSize 8 inchesFunction Sound Healing and Physical Medication Balance the energy Systems of body Eliminate the negative Energy Promote the harmonys and integrity of body and sour Optimize the Endocrine SystemNote 1 Please understand the product might have some colour difference due to different monitors and scenes 2 Please allow slight deviation for the measurement data Package Included 1x Crystal Singing Bowl1x Rubber Mallets1x Rubber O ring