Love the ego smoktech 3ml cartos. I've gone through at least 10 without any problems whatsoever. Matter of fact, I ordered 25 about a month ago. I prefer the new hard plastic mouthpiece over the old rubber mouth piece that came with these units awhile ago. Best large carto I've yet to find.
I fill new cartos drop by drop as i rotate the carto. These will take 90+ drops before the liquid absorbs through the center tube, indicating a full carto.
I fill new cartos drop by drop as i rotate the carto. These will take 90+ drops before the liquid absorbs through the center tube, indicating a full carto.