NKD100 Salt Nicotine Salt eLiquid Hawaiian POG is compatible with any non-sub-ohm device. But we highly recommend using it with a refillable pod system. NKD100 Salt Hawaiian POG is a nicotine salt infused e-Liquid formulated for pod systems and other similar low power devices. NKD100 Salt Hawaiian POG is exotic fruits combined to deliver a rich flavored experience only typically reserved for those with a high desire for taste. A drink blend so powerful no other fruit combination after will erase its delicious memory.