This Tibetan singing bowl is made by artisans in Nepal.  The bowl is an alloy of seven metals. It is ideal for Meditation, Yoga, spiritual and body healing and energy cleansing. It is with crown chakra (7th, Sahasrara).
 
The inside of the bowl is beautifully engraved with Avalokiteśvara Chenrezig  while the back of the bowl is engraved with mandala. To give a complete good look, the outside around the bowl is completed with sriyantra symbols.
 
The sound OM symbolizes the body, the spirit and the word of Buddha, MANI refers to the path of teaching, PADME corresponds to the dimension of wisdom of this path and HUM evokes the unification of wisdom and the path.
 
Meaning
Crown Chakra: Well-being, spirituality, meditation, yoga, happiness.
Avalokiteśvara: Compassion, Peace, Wisdom
Sri yantra:  Sri Yantra protects you from negativity and problems in life. When you use it, it allows you to cross the barriers on your way. It helps you to mature spiritually, but also to enrich you materially.