They're from Peru! They're ceramic! They're handpainted! drilled top to bottom. Approximately 1.5 inches long, 1 inch high. There was a mythical black panther in Orange, Vermont that was pursued for years in the 60's by teenagers from Barre. Orange is still in the throes of Appalachia. As a matter of fact there is a worm hole from Alabama to Orange to The Northeast Kingdom of Vermont. Deliverance is the theme song. I can hear it now. Most of the PCB holes will take a 2mm cord, some just close to a 2mm cord.