The prayer wheels are originated from Tibetan Buddhism. Tibetans believe that turning the prayer wheel will enable one to take a good rebirth and be liberated from the suffering of samsara.
The true meaning of the prayer wheel can be explained from various aspects. Usually the prayer wheel is engraved with mantra, “Om Mani Padme Hung,” so when we turn it, we recite the mantra, and remind ourselves to let go of all our bad habits.