DV crystal blue is almost certainly a component in vampire vapes heisenberg and it turns the eliquid blue. This is not a clone of vampire vapes heisenberg,ive never had it.it is however very tasty imo,if u like blue raspberry give it a mix and any feedback would be greatly appreciated.
Tested in the ehpro True mtl rta with 28/36G ni80 2.5mm id Clapton,8wraps 1.23ohm @ 18.5 watts.