“0.6 works well with Nic salts. I'm not really a 'pro' at vaping, but these coils work well for me on my stylus. Was burning through them fairly quickly until a friend told me about 'priming' the coils with a few drops of vape liquid before inserting it into the pod, this seems to have extended their lifespan, and can get nearly a week of constant vaping from each one now.”