The SMOK Vape Pen 22 Coils are designed for use with the SMOK Vape Pen 22 Starter Kit. The sub ohm replacement increase flavour and cloud with equal efficiency. These 0.3 Ohm and 0.4 Ohm SMOK coils feature wound Kanthal coil wire and organic cotton, making them ideal for a flavourful direct to lung vape. The 0.15 Ohm Strip Coil uses a specially designed kanthal strip, which increases the surface area for better flavour and faster heating. In a nutshell, the SMOK Vape Pen 22 Core coils are specifically designed for those vapers who like to inhale directly.