What is the spiritual significance of the 3 Mukhi Rudraksha?

The 3 Mukhi Rudraksha represents Agni Dev (Fire). Just as fire purifies everything, this bead purifies the wearer's soul by burning past karma and guilt. It helps in overcoming depression, anxiety, and low self-esteem by providing an inner glow of confidence.

Which planet is associated with 3 Mukhi Rudraksha and how does it help?

This bead is associated with the planet Mars (Mangal). It is highly effective for those with a weak Mars or those suffering from 'Mangal Dosh.' It provides physical energy, cures digestive issues, and helps the wearer become active and alert.