Amazon.com: Elastic String for Bracelet Making 0.8mm Clear Nylon Cord 100M Crystal String for Jewelry Making DIY Beading Stretchy String for Bracelets and Beaded Scissors, Stretch Necklaces Threads
Amazon.com: QIRANIYY 1mm Elastic Bracelet String Nylon Cord Clear Stretch Bead Cord for Jewelry Making and Bracelet Making with Beaded Scissors, Fish Thread