If your mod has a tank on it, I'm guessing you would be able to get what they call a "dripper". you manually drip juice onto the coil that has cotton going threw it. I did this for years. You can buy a roll of kanthal wire for a few bucks and it will last for years. I also owned my own juice company for a few years. If you need help making any certain flavor dm me. As for getting coils, I can still order from vaping.com. Place a big order, get free shipping.