Clear Stretch Magic .5mm Diameter X 10 Meters Length - Etsy UK
Stretch Magic Jewelry Making and Beading Cord| 3 Clear (0.5mm, 0.7mm, 1mm) and 1 Black (1 mm) Stretchy Thread Set| Strong and Flexible to Use with Bracelet, Necklace, Choker, Beads : Amazon.co.uk: