By "secondary color" being black, does this mean the glass?i realized after i posted that that the $12 clone did not come with the rba head only the occ head. the rba head was bought at sweetvapes. this is the one i bought.
$12.48 SUBTANK Mini Styled OCC Clearomizer - 4.5ml / 0.5ohm (15-30W) / stainless steel + glass at FastTech - Worldwide Free Shipping