Welcome to a super cool exploration of the different types of vaping devices! This guide is here to help you understand all the awesome options available in the world of vaping. We're excited to share all the details with you. Back in the early days of vaping, e-cigarettes were all the rage. These little devices looked and felt like regular cigarettes, but they were way cooler because they didn't have all the harmful stuff. They were powered by a small battery and started the whole vaping revolution.