I mainly Vape on Ego-c Twists and want to buy good quality Smoktech brand Dual Coil 1.5 & 2.0 replacement 2 hole predrilled cartos for my 3.5 ml tanks. I would like to find the best price possibly even a site with a discount code without compromising quality.. Places I've been told to check & had no luck included vaporbeast & nhaler, please help me find these! Thanks! K. Henning 
