12 Mukhi Rudraksha as found in various Puranas :
The 12 Mukhi Rudraksha is the Centre of Brilliancy and Luster and Radiance and Strength of 12 forms of the God Sun SURYA. The wearer of 12 Mukhi Rudraksha gets the quality of Surya to move continuously with brilliant radiance and strength. Twelve Mukhi Bead Rudraksha gives knowledge and riches and all the earthly pleasures and is found miraculously effective.
In the Srimaddevibhagavat 11th Skand Chapter V verse 25 to 26 it is stated
"According to Jabala , instinct for wearing Rudraksha results only after attaining the perfection of Vedas and Blessings of Lord Siva during preceding births."
In the Srimaddevibhagavat 11th Skand Chapter IV verse 27 to 29 it is stated
"Twelve Mukhi appeases Surya and provides the benefit that accrues from Gomedha and Asvamedha yajnas. 12 Mukhi Rudraksha Bead dispels fear of armed men, horned animals and lion. 12 Mukhi Bead wearer never suffers from physical and mental pains. Thus it makes the man fearless and trouble free to lead the life like the god himself."
12 Mukhi Rudraksha Bead is one of the most important Rudraksha to be worn by any person who needs to attract knowledge and riches and all the earthly pleasures. This Rudraksha is most useful for the administrators. The person who wears 12 Mukhi Rudraksha gets administrative capacity limitlessly. 12 Mukhi Rudraksha Bead must be worn by politicians and businessmen and aspirants of name and fame.