HorizonTech Falcon Kit comes with single 18650 battery and the bulk liquid capacity of max 6ml. It is equipped with two functional coils: 0.38ohm Falcon M-Dual mesh coil & 0.16ohm Falcon M1 mesh coils. Besides, it also compatible with M-Triple, M1, M2, F1, F2, F3. The Falcon king tank & Falcon coils bring great flavor and vape experience. What’s more, it designs with refilling mechanism: spring loaded top cap, click to open or close,which is convenient to all users.