Posted by SURAJ MADHUSOODHANAN PILLAI on Dec. 20, 2014, 9:24 p.m.
they form pearls when grains of sand or other irritating particles get stuck
Posted by SURAJ MADHUSOODHANAN PILLAI on Dec. 20, 2014, 9:24 p.m.they form pearls when grains of sand or other irritating particles get stuck