Many vapers start out with fairly basic equipment where the only technical know-how necessary is to be able to unscrew a used atomiser coil from its mounting in the tank and replace it with a fresh one. However, it’s a common experience that vapers begin to crave better juice production and clearer taste definition. That brings you into the world of sub-ohm vaping and dripping. Both of those are best experienced with rebuildable atomiser coils and for the building, you’ll need wire. Wire comes in a variety of gauges, with different gauges giving different resistances as measured in ohms. The lower the ohm value, the higher the resistance, with higher resistances producing more vapour. Wire can come in pre-made coils or as a roll ready to be turned into a coil. Various types of wire are available including Kanthal, nickel and stainless steel.