Disposable vape pens, also called disposable vape cartridges or disposables, are lightweight and small enough to fit into your pocket. Many consider disposable vape pens to be the easiest way to consume cannabis. They are hassle-free, and there is no mess involved in the process. All you do when using a disposable vape pen is press the button and the cannabis is released. Once the cartridge runs dry, you can simply throw the disposable pen in the trash and use another one. They allow for an instant high and do not require any time to put together.