im trying to supply some patients with vape pens (for oil) and im looking for the best pen for the money. i want to buy them in bulk so i can gett he wholesale price as i will be giving these pens away for little to know charge through the Humboldt patient sharing program. i have tried several and right now i like the viper pen for the price. if anyone knows where to get good deals on vapes let me know. also if anyone has extra pens they dont use anymore... if your feeling charitable peace and thanks