Fireproof Archival Storage. No Ball Cubes.

[khw]

the biggest worry is not heat and fire it will be the mold that grows inside those type safes , very hard like a gun safe dealing with humidity , the more secure the safe the more problem you will have , the only way to maybe get a handle is have a safe with a power built in control and even then i would be worried about the balls over anything. you would almost have to weekly monitor and open it