They measure 12mm.
Made with Surgical Steel posts.
Paper & Glass.
Stud is attached with resin making it strong & sturdy.
I make the templates on my computer, print, attach the glass domes & cut them all out by hand.
Black Spot Studs
$8.00Price
Only 4 left in stock
*As these use paper they are not waterproof. Please take off before having a shower, swimming etc.....*
