Disposable vapes are closed-loop devices that cannot be refilled with E-Liquid. Most of these devices can be recharged a few times until the juice is empty and the device needs to be replaced. Disposables are a great place to start when trying to transition away from tobacco. Most come in a 5% Nicotine Level, 50mg/mL. They come in just about every flavor you can imagine and each device will have a varying amount of ‘Puffs’ until it is considered empty.