The ELF BAR CR500 Disposable Vape, available in a range of delectable flavors, is your best new pocket companion to help you stop smoking. It's the healthiest method to simulate smoking without inhaling as many of the harmful chemicals present in cigarettes. An elf bar cr500 disposable is an electronic cigarette with a tank that carries a little quantity of liquid that is heated and turned into vapor. It is a rechargeable elf bar grape energy e-cig with a single-use e-cig tank. The nicotine levels in the pods are 10mg, 20mg, and 30mg.