50 odd. Some in coffins some without (depends if it came with one ). I keep 4 or 5 out in a smsll converted tackle container with hd foam inside. The rest are in a metal briefcase which I made trays for that are lined with hd foam. The bottom tray and under lid area are for the coffins and the top base tray has slots for all the razors without box's. I use silica packs in the briefcase. After use is hot water rinse, wipe with tissue then a little stropping and left out open to dry. There is no set rotation I just get a few out for the small box that takes my fancy or I could completely skip it and get something from the briefcase. Atm I am using just a couple razors while I test some newer stones.