Having been in the nic vape scene for decades now, I can tell immediately if it’s Cotton or Rayon. The Rayon offers superior flavor. I use it strictly for hash in my TA4. It works beautifully!

Works pretty well.. I give it 5 stars bc it adds a lot of versatility to any dry herb set up.

I left review earlier, but I guess it didn't go through. Anyway, the fiber works great as a dosing capsule filler, or if the capsule is full of herb, put it in the cap and use your Crafty plus cooling unit without a screen. After a few good bowls, use the rayon as a q tip and wipe the honey out of the unit, use the rayon with the oil in the next dose.... very good indeed. No need to use Iso for cleaning

And well priced. I don’t know if it produces the cleanest flavor possible but as an add on it’s neat to have to fiddle with if one uses concentrates and a dyna (haven’t stuffed an s&b cap yet)