FT have other good Cotton for vaper that is realy the same. I have buy this Cotton in germany for 5€ and have Test it with a new from ft (50 pcs are in a Box) and i can't see where is the big other.
SKU 1910600
This is a ball, that you can roll out and from one you can make 6-10 wicks for Atomizer. You can make from 2USD 500