5pc Green Glass Curved Piece Napkin Holder or Decorative Art Glass Pieces

I'm not sure what these are used for, but they are beautiful green glass, curved pieces, could possibly use for a napkin holders or possibly decorative pieces. Please message me if you do know what these are for and who made them? See pictures for details. Good condition, Minor wear, they are not all uniform, few have small imperfections or divots. Be sure and check out other items in closet and bundle to receive discounts.