Elastic is the ideal bottom thread for sewing with the sewing machine.
gutermann bulky lock 80 – Rockstar Fabrics
Gutermann Shirring Elastic Thread 10m Reel – Hot Pink Haberdashery
Sewing thread set with Textile glue stick
Bryson Rainbow Elastic Yarn - The Websters
Gutermann U-81 Skala 360 Blind Hemming Thread - Tex 8 - WAWAK Sewing Supplies
Conrad Jarvis Elastic Sewing Thread CJ-12 – Good's Store Online
Bryson Rainbow Elastic – ATELIER YARNS
KangYuan 100 M (325 ft)/roll Clear Crystal Tec Stretch Beading Cord Elastic Thread Jewelry String Craft Tring – Beading, Home Craft (0.8 mm)
Gutermann Shirring Elastic Stretch Thread 10m 5262 - each
Gutermann Maraflex Elastic Sewing Thread (for fabrics with stretch) – Lamazi Fabrics
Micro Core Technology® l A&E Gütermann