THERAPY SINGING BOWL - Medium Size: 5-1/2 to 6-1/2 inches Weight: 400 - 500 grams Handcrafted in the Himalayas by master metal artisans, these professional, super high-quality bowls are traditionally used for Sound Therapy, Meditation and Healing. Each bowl produces a unique tone which lasts for an incredibly long time. They are made from a combination of eight metals, and produce the clearest sound we have ever heard. Each bowl is pounded by hand, taking many days to produce. Each Singing Bowl Set is packed in a beautiful handmade paper Gift Box, and comes with a pillow, striker and detailed instructions for playing.