These are obviously not the best quality studs you can buy, but being a fan of tabletop rpgs I just wanted some generic dice to sport on my ears.  The pips on the dice are done with silver paint that is often smeared and not very well applied.  One of the pairs I was going to wear, the bright green ones, just fell apart with the metal post separating from the plastic die and is unusable.  Still I've used three of the other pairs that it came with and have had no problem and you can't really argue with the price.