“We bought two of these, all of our other boro devices are 21700, I wanted something smaller to fit in my evening bag whilst still using rta (I don't do stock coils), these are wonderful no faff devices, a solid quality build with a great rba to boot, even with simple flat wire (Kanthal) we are getting excellent flavour, running 0.60 ohms we are able to run them at low wattage therefore getting better longevity from the single 18650. At the current sale price - if you looking then dont hesitate.”