Wholesale 100 Big 3.8cm Shimmery Faceted Black Buttons

Impressive many faceted shiny black buttons - the facets catching the light
to make the shimmer seductively.
They are a confident 3.8cm wide, plastic, shaped a bit like the domes at
The Eden Project.
They have a long shank on the back.
I've found a huge box of them so I'm selling them in lots of 100.