I have some four-pocket nylon filter wallets that I keep my most used threaded filters in (polarizing, ND, enhancing, sky and 81 series). Four wallets with different size filters in each. I need to mark the outside of the wallets with the filter size so I know which is which. Does anyone have any experience marking nylon fabric? Nail polish? Burning with a soldering iron? Some other method?
Thanks for any help you can offer. Tom Reese

