Spare coil heads for the Vision V3, just unscrew your clearo at the bottom removing the base, unscrew your current head, and screw this head on.
There is a choice between 1.8ohm, 2.2ohm and 2.4ohm
The lower the ohms the higher the throat hit, flavour and vapor, however the lower the ohms also shortens lifespans of batteries.
PLEASE NOTE!!
These fit the new Vision clearomizers they do not fit with the 2013 version.