There is room within this bottle to add 2x10ml Evo nic shots, doing so will give you 120ml 3mg nicotine strength.
Please note: Once nozzle has been removed, please ensure you have removed the O-ring (if in place) from the underside of the nozzle to allow correct seating. If you would like a faster flowing eliquid from these bottles, it is recommended to trim the nib down slightly and not squeeze the bottles harder.