Doja Vape The 420 Times Staff April 28, 2015 420 Times Exclusives, Exclusive Web Content, Featured, Reviews We got tired of opening up our vape pens every time to shift our dry herb around inside the chamber, but our worries ended when we found the Doja Vape twister. These guys thought of everything when it came to improving the dry herb vape pen. It has a small window that you use to insert your ground herb, slide the door shut and then turn it on and inhale. When you feel it’s time to stir it up, twist the mouthpiece in a circular motion and hit it again, it’s just that simple. This is probably the easiest vape pen to operate for beginners as well. Get yours by visiting www.dojavapes.com Leave a Reply Cancel ReplyYou must be logged in to post a comment.