✔ Firefly 2 vaporizer is a quite popular device nowadays. There are many reasons for that. This is the compact, modern look vaporizer which comes in few different colors and you can choose the color you prefer - grey, black or red. Anyone can purchase firefly 2 vaporizer if he is over 18. Firefly is the most popular portable vape on the market. And since it is really portable, just a few inches in size, you can put it in your pocket and enjoy it in your trips, wherever you go.