Each blu device is different and fits different needs. Our blu Plus+ product line is our most popular e-cig with adult smokers. It offers a shape and form factor smokers are used to and our Plus Rechargeable pack allows you to recharge our blu battery on the go. The blu PRO is our most advanced vaping device which offers a large battery and offers flavors that you refill yourself. Our blu Disposable line is a one-and-done e-cig that comes out of the box fully charged and pre-filled with flavor. Once finished just throw it away. Still not sure which one is right for you? Take our handy quiz here that will tell you what blu product is perfect for you based on your lifestyle.