Copper pearl purl no.2.
50cm length, diameter 1mm.
A coiled metal thread which is couched down between the coils using a waxed sewing thread. Prior to use, stretch the pearl purl very slightly to open up the coils enough for the sewing thread to pass between the coils. Cut the purl to the required length and stitch over twice at the ends.
Available in other colours and sizes.
Handmade in the UK.