Cthulhu RBA AIO Box Kit sets an advantage of removable and rebuildable GTA style building deck, there has 4 types of air spins to replace, which contain 0.8mm, 1.2mm, 1.6mm. Compatible with the BORO-style tanks, this 6ml rebuildable tank is right up there to bring you an MTL vaping experience. What’s more, RBA AIO is also fit for Aspire Nautilus coils, which are flexible and various for this kit. Compared to the internal battery for looking for a charging cable, the external 18650 battery is ideal for simply carrying a space around you, remove it when it’s empty, and put a fresh one back in to start vaping again, which offers minimal fuss. Equipped with the ATOM 60W chip (VW/VV TC/TCR/BYPASS), the full function efficiency has security to fire. The fire button LED lights can show AIO working status and is convenient to turn it off if you don’t like it.