Delicate modern glass abstract pin blue grey 🦓

A vintage glass pin with threads of glass and a funky abstract blue, black, white and grey design. In last photo, I show where a piece of the white glass thread broke off, I think it looks like it is supposed to be like that bc of the black pieces on the blue section next to it (all in small pieces.) I wanted to be upfront about that teensy section that was missing though. This is fun, but do be a bit careful when wearing. Great to liven up a black or grey outfit! Very late 1980s, early 1990s design.