twenty-eight

https://www.instructables.com/id/Rope-Making/
https://www.exploratorium.edu/tinkering/blog/2012/02/28/making-rope-from-string

Bakers twine source $9.99 poly-cotton, thin, colors with white
Cotton Twine - 16 Ply, 3100’ $16
6-ply Unpolished Cotton Baker's Twine

https://www.ehow.com/how_8553792_make-salt-blocks-animals.html