Part one of the series you've been asking for! I hope it meets your expectations, lol!
White Elastic Beading Cord:
https://www.amazon.com/dp/B01LX50N4Y/ref=twister_B01LZEUWID?_encoding=UTF8&th=1
JEwelryMaking PonyBeads artsandcrafts asmr hobbies softspeaking tapping tingles whispering