Quartz crystal singing bowl produced by high pure quartz crystal, it is an excellent for meditation and meditation tool. Beautiful, Clear, Deep, Amazing and Rich Vibrational Resonance with the power to Heal. The crystal singing bowl is selected one by one before leave factory. We are the final manufacturer, we have professional technicists, professional inspection workshop and professional sales team, we can guarantee that you will be satisfied with our crystal singing bowl. Any damage to the bowl is guaranteed by us! You will truly fall in love with this incredible meditation tool. Gorgeous in your home, glowing with light, this beautiful instrument is an asset to any environment! Material:Quartz Crystal Coloras picture shown Specification: How to use One should strike the outside of the bowl, in an upright position, giving about half the length of the wand to the bowl surface near the top rim, then "follow the sound around the bowl, " with the wand or mallet, enhancing the duration and loudness of the . Each practitioner has a unique style of sounding the bowls. Some will move the wand or mallet clockwise for specific intentions, while others prefer a counter-clockwise motion, or a combination. Size Chart: Diameter18CM/7 inchHeight16CM/6.3 inch. Package Includes: 1 piece Crystal Singing Bowl