They work incredible, it's my add
Unfortunately the only way I could get them was to buy in bulk ($100.00 minimum order), which means I have 192 of them!
They can either be attached with a plastic bolt and screw thru the head and then hot glued, or you can do the same thing as well with a small doll joint. I personally like the pearl look, so I left them unpainted, but on a project I'm working on now I painted them white. Those pictures will be up soon...
And thanks for looking!