Om Mani Padme Hum Silver Ring / Glow in the Dark / Spinner Wheel Prayer Ring /This Mantra ring of Om Mani Padme Hum is engraved on the spinner, I made it smaller in width than the other one for those who like a smaller ring. It will glow in the dark for hours, you can choose from 9 different glow in the dark colors! Ring Width: 6. 5mm made of solid sterling silver 925. It is said that all the teaching of the Buddha are contained in this mantra: Om Mani Padme Hum Supposedly, contained in this verse is the truth of the nature of