HorizonTech Falcon King Sub Ohm Tank is a new member of Falcon series, constructed out of durable Pyrex Glass and high quality Stainless Steel material. Resin drip tip makes the tank more elegant and special. The tank utilizes a bulb glass tube to hold up to 6ml E-Juice to meet your vaping demands. Moreover, it features new filling design. You just need to click the button to open top cap and refill e-liquid easily. The Falcon King tank is compatible with new coils of M-Dual 0.38ohm mech coil and M1+ 0.16ohm mesh coil. Both of them are made of bamboo fiber, which produce better flavor and has longer lifespan. All Falcon coils are compatible with the Falcon King tank.