Smiley e-juice is one of my favorite lines with the simple flavors it brings me back to simple vaping. Currently my all day Vape is jolly raspberry it does great in a tank and even better blowing clouds on a rebuildable. They have gone a long way since first coming to market with the packaging, no longer offering the cheesy smiley face. But instead evolving the labels into a simple black and gold. If you're looking for simple flavors this is the brand to try.