Various conditioning agents are used for modifying the air's oxygen and moisture content inside of a time capsule.
Here you'll find Ageless Oygen Absorbers that scavenge or 'eat' the oxygen in an airtight container, and the RPK Absorbers that not only take out the oxygen but remove impurities, as well.
Also considered conditioning agents are the silica gel and desiccant products, which serve to dry out the inner environment.




