tianshan cui round beads tianshan cui old-styled bead violet round beads aventurine round beads abacus round beads bamboo joint

about 83 pieces per 4mm treaty about 60 pieces per 6mm treaty about 48 pieces per 8mm treaty about 38 pieces per 10mm treaty about 32 pieces per 12mm treaty about 27 pieces per 14mm treaty about 24 pieces per 16mm treaty about 22 pieces per 18mm treaty 20mm round beads pieces per piece 8 * 8mm 47 pieces per treaty 10 * 10mm 38 pieces per treaty 12 * 13mm about 33 pieces per treaty 8*5mm, about 72 pieces per treaty 10 * 12mm about 30 pieces per treaty 8 * 12mm each, about 31