Vintage Czech chalcedony blue opaline lampwork glass beads (6) 13/14mm

(6) vintage Czech rare blue opaline chalcedony semi translucent lampwork glass beads. These are handmade glass beads and the sizes may vary slightly as may the shade of color. Premium quality vintage Czech glass beads.
For jewelry making, fashion design, sewing and crafting.

Origin: N. Bohemia / Czech 1950´s
Size: 13/14mm 8/16" - 9/16" approx. Possible slight variation
Material: glass.
Condition: Authentic vintage condition.
Quantity: 6