What is an e-nail and what is it used for? A portable e-nail is a small, high-power vaporizer for the consumption of concentrates. You need to apply concentrates onto the titanium or quartz surface, called a nail, which is heated by a built-in heater. The vapor then passes through a water filtration system, such as a bubbler, to provide you with dense and delicious clouds of vapor. Thanks to the water tool, the vapor is additionally cooled down and moisturized, which lets you comfortably inhale, even large hits. Additionally, the fact that a portable e-nail is battery-powered means that you can take it with you everywhere – to the garden, on a trip or to your friend’s place. A portable e-nail lets you enjoy high-quality dabbing wherever you feel like it!