Refilling is simple using the side-fill port,  just remove the silicone stopper to top up your e-liquid. Each pod features a built-in coil, so when it reaches the end of its lifespan, you can easily replace the entire pod without any messy coil changes. The 0.3Ω option is ideal for DTL vaping with higher VG e-liquids (70% VG or above), while the 0.6Ω version produces slightly less vapour and works best with 50% VG e-liquid for a smoother RDTL experience.