redding die bushings

Just wondering what everybody uses to keep their dies rust free. My reloading setup is in the house so no wild temp shifts. I currently use a paper type “rust preventative”. I cut it roughly the size of the die box and lay it over the dies and close it up. Seems to do ok but the paper has been...

Eight Redding titanium nitride bushings in total, in Redding storage case. 6.5 : 285, 286, 287, 288 308 : 334, 335, 336, 337 Not interested in breaking them up at the moment. $160 TYD Paypal F&F, M.O. or FtF in Portland OR area. Please PM if interested. Thanks for looking.