The SMOK TFV8 X-Baby Replacement Coils are created for a perfect balance of performance and flavor with powerful, compact cores introduced with the SMOK TFV8 X-Baby Tank. The coils we have available are the X-Baby Q2 and the X-Baby M2. The X-Baby M2 is the preferred coil for the X-Baby Stick, as they were specifically designed for top performance with that kit. For all other mods, the Q2 coil is recommended, as it gives you a nice range of wattage to play with, providing many degrees of variability in your vaping experience. Sold individually (1).