Mark. joytech. . colours. black. . ability. 2ml. . contents. 5 joyetech ego air cartridges 2ml. . specificities. pack of 5 joyetech 2ml ego air cartridges. for a perfect restitution of the flavors of the e - liquid. for a tight vape and the use of e - liquids with nicotine salts. each cartridge contains a 1 ? resistor. filling from the side