Hobby lobby has raffia grass for sure, I remember Yen saying hes seen it in walmart but I coulnt ever find it, but there all a little different so maybe you could get it there.
Yes Phil it is raffia grass. Michaels and Hobby Lobby definitely have them. Some Walmarts also carry this but not all. I like to use raffia as it increase the surface area for the hatchling to hang on to instead of all clump together on the lid. I also use them for shipping nymphs.