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
White Woven Ribbed Non-Roll Elastic | Hobby Lobby | 795088
Black Elastic Cord Keychains | Hobby Lobby | 2042141
John Lewis Elastic, 3mm, Black
Amazon.com: 0.8mm Elastic String for Bracelets 2 Rolls of 100m Crystal (QIRANIYY) Thread Nylon Cord for Bracelet Making Clear Stretchy for Jewelry Making Necklace and a Scissors