801/302 drip tips can also be used with the XXL cartomisers.
Resistance 1.5-1.7 ohm; these dual coil 510 cartomisers are iVapour branded and manufactured by SmokTech.
Due to the disposable element of the cartridges, they come without warranty.
Just top up with e-liquid, pull out the mouthpiece and add a few drops around the sides of the chamber, for better distribution of the liquid in the carto as required.
(Avoid adding liquid down the center of the carto, as it can bubble up a bit.)
Due to the larger capacity of these cartos, they can be used for longer periods between top-ups.
As with all atomisers and cartos, they like to be kept as wet as possible (but not flooded) for best results and performance.