If they are the $2.88 ones, you will be very happy with them. Just got a couple in and am vaping one as I type. Pretty much the identical item and performance as the ones I purchased state side that were sold as Kanger T2's. This is my favorite clero. It just plain works. Good cloud, good flavor, and none of the hassles of a bottom feeder. I just wish they could handle pluids (but my I-go L came with this order also so I'm good there). It is a warm vape and I like that but if you don't then stick to bcc's.
Don't go bad mouthing my BCC's. I really like evods and puff on them even more than my Protank. I can taste the metal in it. I'm going to give it an overnight vinegar soak and try it again. In the meantime evods are where its at for me.
Only top coils I've had were either T4's and esmarts for 808 which both worked great and then iClears that came with an MVP. I'm not sold on the iClears at all, they seem to suck up lots of liquid and burn HOT, not warm. I don't need two coils, ones fine.

Not bad mouthing BCC's they have their advantages as well. Just to much fussing for a guy who is always on the go and doesn't like to have to fiddle with my vape gear, of course YMMV. 