The MEINL Sonic Energy Bells are made from a special cast alloy and crafted by hand in India. You can use them to get rid of negative energy by ringing them in a room or near someone you want to cleanse. These bells are also used for praying meditating and even during Reiki attunements. They ve been around for ages and are known for their awesome ability to help people feel more connected to their spirituality. Choose from Small Medium or Extra Large.