I found some in bulk on Amazon for only 14 bucks https://www.amazon.com/Twisty-Wiggly-String-Supplies-Colors/dp/B08QDDPM1H/ref=sr_1_4?crid=QVMPKCD2RA6U&dchild=1&keywords=worm+on+a+string+100+pack&qid=1612931077&sprefix=worm+on%2Caps%2C236&sr=8-4