The ELLO atomizer features its all-new HW series coils, bringing you ultimate vaping experience with nice flavor. The retractable top fill system makes it really easy to fill the tank. You just need to slide the drip tip back and it reveals the fill port. The dual large air inlets allow optimal airflow for great vapor production. Not only does the ELLO come in various colors for your choice, it also provides you with two drip tips, one with a tapered elegant shape and the other with a wider bore for more airflow and flavorful taste.