eGo makes a bunch of things nowadays. And all the pens copies from China say eGo.
Try 18mg and maybe you won't need to smoke.
If you notice palpitations, then is too high for you.
Do you have a pen?. Do you remove the battery to charge? or use a mini USB in the bottom.
Either way I think you can buy 10 coils for 3US from China. Now, they have a minimun 20US for free shipping. They will ship a dollar, for a fee of course. I don't know how the VAT works.
I have a friend in France that is all fasttech. But that's a whole different animal.
Go to fasttech.com and check. Best I can do from here.