What is an e-cigarette cartridge? Cartridges are commonly referred to as mouthpieces, square box vape ，and are an essential part of electronic cigarette vaporizers.
The case consists of an e-liquid storage body and a mouthpiece cover. A certain amount of e-liquid is stored in the cartridge. When the electronic cigarette is working, the electronic liquid in the cartridge is atomized into gas under the action of the atomizer, forming real smoke.
Generally speaking, the larger the size of the electronic cigarette and the larger the cigarette case, the more liquid smoke is stored in the cigarette case, and the more durable the cigarette case is.
Flavor and strength of e-cigarette cartridges
What is an e-cigarette e-liquid?