Vintage Starburst Blue Stone Earrings

I'm going to call these starburst earrings with faux blue stone and screw type style. Good condition, measures 14.4mm. I'm new to Poshmark so please have patience as I'm learning as I go. :) I'll do bundles to save you on shipping and I'm open to offers. I will try to describe my items as best as possible. Cheers Everyone! Thank you for dropping by!