So I recently upgraded my tool chest from multiple boxes and a small chest into one large, almost organized chest. I typically wipe my tools down with either a lightly oiled rag or occasionally a fluid film rag when they are dirty and don't typically have corrosion issues, but with the change I not have many tools inside the chest/drawers/cabinet that typically were sitting on a shelf in their box. As these spaces are enclosed but not sealed I don't think desiccants will offer much benefit but not sure if its really worth the effort to go further with any other options. Not really sure what other options there would be other than that vapor corrosion inhibitor... but I don't know much of anything about that.