1) Bamboo - 20's - 40's 2) Regular Cotton - 2's to 200's 3) Organic Cotton Melange - 20's,30's,40's 4) Linen - 20LEE-100LEE 5) Linocell - 20's - 44's (65% viscose & 35% linen) 6) Cotton flax, Rayon flax, etc. 7) Various twisted yarn Cotton & Linen, Cotton & Viscose, etc.(kind of fancy yarn) etc.