So excited about a new craft idea! Just need supplies!

My etsy store has been closed for quite some time.  This mainly occured because of the renovation, and now that my life is coming back together, I have a really exciting new idea for a craft to sell but I am having some trouble finding the supplies I need.  The main thing I am looking for are hanging objects with a considerable amount of weight.  I am thinking of a variety to give the line of items a lot of diversity, but right now I would be happy to find where I could buy these glass faceted balls at hopefully a wholesale price.  Anybody have any thoughts?

Thanks!