Double Barrell Cartomizer

[Kemosabe]

I found a double barrell cartomizer that looks pretty sweet. the only thing is, in the description it says that VG heavy juices wont wick well in it. upon further investigation, i found out that it can handle up to 20% VG. my question is will my beloved Prime15 work in these cartos? in other words, does Prime15 have more than 20% VG?