Vapefly Firebolt Cotton is made of organic Japan cotton. Firebolt cotton is able to absorb E-juice quickly and easy to shape and form. It’s best for wicking and won’t tear apart easily. Just take one for easy coil building. There are 20 cotton of strip and 2 cotton of stick.
Re-wick your coils in seconds
No need to measure and twist any more
Organic cotton from Japan