This cartridge is the tank and built-in atomizer for the Suorin Air device. Trade out cartridges with different nicotine strengths or different flavors, or use this the same way you'd trade out a coil after you've used it a for an extended period of time!
The cartridge's capacity is 2ml, and should last between 3-6 weeks on average.
MAX VG Blend is Highly Recommended for this product!
This is to be used with the Suorin Air