Wick & Wire
The wick & wire inside atomizer heads is important. Without it, almost no vape mod or vape pen could function. Inside of the atomizer head is a material like cotton, silica wool, or stainless steel mesh. This material is used to absorb the e-liquid that is later fed into the atomizer’s coils. The coils are essentially just wires that connect to a base. This base is then connected to a battery. As soon as the battery sends electricity, it goes to the base and then goes to the wire right after. This causes the wire to heat up and the vape juice that is on the wick then becomes a vapor and is inhaled by you. This why the wick & wire that is inside of the atomizer heads is important. The production of vapor relies on them and it’d be very difficult for it to do its thing without them.