NR-R-NR wire, but never understood what it's for?
Is all Nichrome in this format? Why do the connections need to be NR wire?
When I first ordered it, a lot of DIYers were touting how good the nr r nr was and even building the wire welders for it. I saw that FT had it cheap so why build the welder. I used it and liked it. I am not into sub ohm so I don't know how it would work there. I have tried other wire as well as pre-made coils from FT and none of them deliver the flavor or vape as well as this wire does for me. I may just not be that good at building other coils but I build them all the same. I ordered so much of it because I expected about half the welds to break but in 2 years of using it I have only lost maybe 4 wires and the broken wire was all my mistakes. I clean the coil on my Kay Fun after about 20ml of
juice by dry burning and brushing the coil with a pipe brush I got from FT (I never wash the coil). Each coil lasts an average of 3 months before I break it during the cleaning or wicking process.
I think that the main reason for nr r nr is to keep all the heat in the coils. I may be wrong.