What juice are you using ? Thickersweeter juices will make the coils burn out pretty fast . Also if you vape a lot the coils will burn out faster . I usually get maybe a few days tops out of prebuilt coils since I vape a lot though so I can ' t say for certain . <| sep |> American Pyrex isn ' t borosilicate glass any more . FTFY <| sep |> But the US under Trump is going back to coal . WTF is wrong with him . Does he live with his eyes closed , ears plugged up . That this fool will set us back decades is frightening . <| sep |> I like Vinaka , Orkun , Kasama , and Libertad a lot . I hate Dara , though . <| sep |> Extra emphasis on the fiduciary part of that . That means the financial planner is legally bound to act in your best interest , whereas a nonfiduciary can manipulate you into bad investments so they can get commissions . Here is a quick article on a fiduciary ' s duty fiduciarydutysoimportant . asp