Vape pen cartridges are available in a variety of shapes, capacities, connector types, atomizer materials and some have additional features built in, such as adjustable variable flow to manually control the rate at which vapor can be inhaled. Despite these differences, all cartridges ultimately perform the same function of storing a liquid concentrate with the ability to heat the liquid into an inhalable vapor.
Speaking about vape carts I was impressed by these HHC vape carts are because I am not expert in vaping. I am noob in it. I used smoking a lot in past so decided to try to use vaping and E cigarettes instead. Vaping gives me full control over nicotine dosage. E-juice is available in a variety of strengths, ranging from nicotine-free to high-strength nicotine. Very convenient in use.