Originally Posted by
romanojg
Rayon and Poly threads have a tendancy to cut thru cotton over time which is why cotton fabric should get cotton thread when you want it to last or if its used a lot.
this is a myth and has been totally debunked. Poly does not cut through cotton over time.
Go here for an education on thread
https://www.superiorthreads.com/education/
Here specifically to learn that your comment is complete bunk.
https://www.superiorthreads.com/educ...-and-what-isnt
And to the OP, this link can help you decide about your rayon thread.
https://www.superiorthreads.com/educ...-fiber-viscose
BTW King Tut has a matte finish it is not shiny.