Air Factory Menthol Ejuice Description Pure Menthol freshness in a bottle. This flavor is as simple as it gets for the icy cool menthol vape enthusiasts. While probably not for everyone, we have a lot of customers who enjoy a simple icy vape experience and this is one of the very few products which can provide that. Refresh your senses with this chilly blast of menthol in a bottle. Be sure to try Air Factory Melon Lush and Mix Berry.