We at Divine Jyotish made few combinations of Rudraksha to empower you with certain powers. One of these combinations we have is Vidyarthi Kavach. It is made by 1-1 bead of 4 mukhi, 6 mukhi and Ganesh Rudraksha and 3 beads of 5 mukhi Rudraksha. It is highly recommended for all the students and children. It increases concentration power and focus, so that you achieve success towards your goal.