Cryopen XP cartridges

For use with 8g or 16g N2O cartridges:

8g N2O cartridges: 1 box contains 24 cartridges - 1 carton contains 12 boxes
16g N2O cartridges: 1 box contains 6 cartridges - 1 carton contains 12 boxes

CryoPen XP comes with a converter to switch between 8g and 16g cartridges.
Once perforated, the pressure remains without loss for many weeks.
Store at room temperature.