I appreciate ur fast reply but also would like to know if the balls are glass or plastic? If ur not sure, gently tap or grind one against ur tooth or a nail polish bottle & if it's glass U'll get sort of a 'cold chills' feeling like scratching ur nails on a chalk board! If the bead is plastic, it will feel warmer & smoother, more tolerable against ur tooth ;-) Knowing the difference & posting in ur listings will make a difference in how many watchers it gets & how high ur bids go so a great way to experience the difference is to tap a nail polish bottle against ur tooth, then the plastic lid to feel the difference.between glass & plastic :) Either way, I'll start the bidding cuz I can always use the wires with my own glass pendants & ur proving to be off to a good start as the kind of Listian I like to deal with!