Key Lime e-Liquid is an oil based flavor which is very strong. Some suggestions include mixing with a light sweet fruit (my favorite is Guava). If you like a strong citrus or lime flavor, then this one is the BEST!
**Warning: The oil based key lime flavor (citrus) will deteroriate the rubber/plastic used in clear cartomizers like the CE4 or Nova Vivi. We suggest using with a glass/pyrex tank
Forest & Kim Starr
[CC BY 3.0
], via Wikimedia Commons