Borosilicate Glass 3-Piece Set: Glass Ear Cuff, Ear Cuff, Large, Medium, Small, Glass Craft

About 10 years ago, I got really into borosilicate glass and bought quite a bit. (I still find myself buying it when I see it...)
I'd find pieces at markets and festivals and immediately buy them, accumulating a large collection.

I'm listing them little by little.

They are made from borosilicate glass, melted using a high-temperature oxygen torch.
Borosilicate glass is known for its high transparency, heat resistance, and strength.

Clear glass ear cuffs
Large
Medium
Small
This is a set of all three sizes.