This borosilicate lampwork glass marble is fumed with 99.9% pure silver and 22k gold, and features a plain black backside along with my signature.
Ti-signed "LINDAR XVII" on the back. (This was my last marble of 2017.)
Measures about 1.4"
$7.00 is automatically added when you checkout, for Priority Shipping (in the US only) and includes tracking & insurance.