![Refillable 8g CO2 Cartridge Refillable 8g CO2 Cartridge](https://air.viruisis.lt/25213-large_default/refillable-8g-co2-cartridge.jpg)
A CO2 capsule made from metal and adapted for multiple refill with Green Gas or CO2.
The capsule is not equivalent to a standard CO2 12g capsule.