The Nano-Stik Pack is perfect for e-liquids and other oils. Its compact design makes it a perfect fit for anyone on the go. The Nano is lightweight, stylish, easy to refill and is capable of holding a generous amount of liquid. The Nano's cartridge is uniquely made with an optimal absorption method, easily absorbing all types of oils. Best of all, the Nano’s exterior is durable and built to withstand the wear and tear of everyday travel. The Nano is proof that big things can come in small packages!