The Falcon 2ml Sub-Ohm Tank is the brand new Sub-Ohm atomizer from Horizon. With the convenient top-filling and adjustable bottom airflow system, it's super convenient. The Horizon Falcon F1 0.2ohm coil is made of the 30% wood pulp and 70% cotton that recommended for the wattage 70-90W. The HorizonTech Falcon mesh coil made of 30% wood pulp and 70% cotton that's best for the wattage from 60-80W.