Introduction to prayer wheels: Prayer wheels, also known as "Mani" prayer wheels, prayer buckets, etc., are related to the six-character mantra (the six-character mantra). Tibetan Buddhism believes that the more you recite the six-character mantra, the more you recite the six-character mantra. The more you show your devotion to the Buddha, the more you can escape the suffering of reincarnation. Therefore, in addition to reciting orally, people also make "Mani" prayer tubes, put the "Six-Character Great Ming Mantra" scripture scrolls in the prayer tubes, and turn them by hand. The Tibetan people put the scriptures in the prayer tubes and rotate them every time. One recitation is equivalent to reciting the sutra once, which means reciting the "Six-Character Great Ming Mantra" hundreds and thousands of times over and over again. Some people also use water power and lamp heat to make water-rotating manifest tubes and lamp-rotating manifest tubes, and recite the "Six-Character Great Ming Mantra" on behalf of others.