I bought a bottle of "Tuf-Glide" from Classic Shaving" to use on my razors. I really liked the applicator that came with the bottle. I have a few other oils (Kano Kroil, for one) that I wanted to use this type of applicator system with. I found the empty bottle applicators at Sentry Solutions' web site, - upon looking at their products,I think some of you might be interested. - Their products are targeted toward the prevention of rust and corrosion of guns in the field, but they will work on razors and knives as well:

http://www.sentrysolutions.com/welcome.shtml

Steve