Vintage Persian Blue Donkey Bead Screw Back Earrings / Size M (For Restringing)

Believed to be ‘donkey beads’ which are made from a non-clay based ceramic of quartz and sand called ‘faience’, originating in ancient Egypt. They are said to be charms for ‘good luck’ and a ‘long life’. They were very popular in the 1960s.
 
These are costume jewelry pieces inherited from our grandmother, date and place acquired unknown.
 
One of the nubs does have some discoloration, and the loop going through the bead appears rusted. One of the screw backs also has a loose connection, which is why we are suggesting this second set be used for restringing.
 
Note: For higher quality settings, see E002 and E003.
 
Hangs 1” from lobe. H 1 1/4” x L 7/8” x D 5/8”
Approx 0.6 oz