There are five coils in one pack. Available in 0.3 ohm, 0.5 ohm, and 1.0 ohm. These are the new Aspire Aspire Sub-Ohm BVC Coils to use with both the Aspire Atlantis Tank. The all new Sub-Ohm Bottom Vertical Coil technology is ultra innovated and those coils will change the way we vape forever!