'HalManGoo' is a family joke.  It's a Korean slang for granny.  I put it on these earrings beause HalManGoo is a cute name for these cute earrings. 
As I buy fresh water pearls, it is a labor love putting on my magnifiers, picking out each pearl bead that 'matches' in order to design the earring. Although I am not married to matchy-matchy, the design of the components needs to work.
Fresh water pearls, gold filled components.