TOCC have 100% Organic Japanese Cotton wicking material inside, instead of the older fiber wick. It will give you purer taste & healthier vapor.
Posted by Kat on 28th Feb 2016
Was using the regular coils and couldn't get any more irritated with them. These are so amazing. They last sooo much longer and they taste cleaner with no wax taste. Will not go back to the old ones.
Will not buy anywhere else but PV! Best prices and customer service anywhere.