Replacement nails for glass globe/tube vapor pen heaters.
Requires heater base and battery base (each sold separately).
Glass fiber wick lifts oils to the heater more efficiently and gives a smooth hit. These wicks are better for lower temp vaporizing since they keep their heaters engorged with oil. Glass fiber wicks do not last as long as ceramic core. By the way, this is not "fiberglass" or any loose fiber that can get in your lungs. Our glass fiber wicks are stable and exceed industry standards.