I ordered the vtanks from valley vapes, they seem like the humble "cousin" of the phiniacs. The vtanks dont come with end caps just a thick grommit. I spoke to Ray and I think I remember that he said you could use black delrin end caps, but he didnt have any at the time. I checked phiniac and they are sold out of their black end caps. I searched around and can only be able to find either the nickel, chrome, aluminum, or stainless steel end caps. I anyone out there knows of a place, please let me know.
"i also know that the phiniacs will not fit in the pyrex ones." did you mean that the black end caps wont fit the glass valley vapes glass
tanks?
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hope this helps, seen a lot post from happy owners of these, so I wanted to give them a try. Its a little more economical for having extra
tanks ready to go with different juices.