Kayfun 3.1es English Review / Tips & Tricks
Channel: Ben D
Date: 16/05/2013

Couple updates:

Vaperev.com is now the US reseller, and has them in stock (maybe not right this second, but the point is that you can buy them in the US now). 

Also, the clear tank is polycarbonate, which is kind of a let down.  For the price I would have liked to see a material used that doesn't react to strong juice.