Hi sooperdrave,
Thanks for responding. Are the racing ones the cartos he was having problems with or are they like the new ones that are in? If they are the new ones, how do I find them. I could only find solid black. Thanks.
they are new ones now, but they still have the racing stripe on them. i just got 3 packs of them last week and they are great. just click where it says turbo cartomizers.