Nautilus GT KitThe Aspire Nautilus GT kit is a simple to use device which comes with easy top fill capability and a user friendly coil replacement. The ease of use is combined with a five air flow adjustment, which means you can adjust the airiness of your vape to suit your preferences. More advanced vapers can also choose to use the programmable wattage mode. The GT is constructed from stainless steel which offers protection against drops and accidental damage,