They're from Peru. They're ceramic. They're handpainted. Drilled front front to back of dorsal. PCB = Peruvian Ceramic Beads. Takes a 2mm cord. An inch.
195 US 302, Barre, VT 05641 Email:mail@beading.com | Customer service: 1 800 338 2162 Order by phone: 1 800 338 2162 | Order by fax: 1 802 332 3330