ELASTIC THREAD: https://www.amazon.com/PRYM-977770-Knitting-elastic-transparent/dp/B00DOX7A9O/ref=mp_s_a_1_2?crid=39EMOS6HSG5DO&dib=eyJ2IjoiMSJ9.vGjHd1yBHoL4g68Dqc3GcyelKzcN6219B46b0f_n1nztLq2xjI_QrPLxb8Ud97soscPr3QmPvS3QU0IHKF5n2cLT9_IsmLIbsAMl_dPTFFu0BLkWHBInNuneJBXqAqczs7urEFN5f6ipN0eGWypjudkKMz0PqYpealP09vtf7CyrP7DQ_lL7P1-yBWxMSMZ8day2r3fm9jVCVhBVeiW0kA.5nJFrWZsjy2Fc1WnwStjNUexpI-o9PydzJtHBYNAWAw&dib_tag=se&keywords=prym+elastic+thread&qid=1740737748&sprefix=prym+elastic%2Caps%2C282&sr=8-2