When you're in one big house, with many people having the same charger as yours, you need to make yours unique so you wouldn't get mixed up with another one, or simply lose it.
The first picture below, is my charger, when people saw it they asked me to draw on theirs too.
No one lost their charger from that day.
The first picture below, is my charger, when people saw it they asked me to draw on theirs too.
No one lost their charger from that day.