Glass Nail Has Developed Bubbles?

Jessi

New Member
Hello!
There seems to have been a development of small black bubbles on the crown of my glass dabbing nail.
The nail has seen many a dab, so i'm wondering if it's been heated so many times that it has allowed bubbles already in the glass to surface? Or is this a hard resin build up? Either way - A new one is needed, I'm sure. Just would like to know what they are, if anyone has come across this before?

Thanks!

#High&Curious
 
Top