Those little sharpie thingeys are so expensive that I'm almost
to the point of doing what my husband used to do with his razor blades..put them under a pyramid! It actually seemed to sharpen them so that he could shave with them more often than usual.
I'm going to try to visit one of the shops in a bigger town next week or so, Harbor Freight wasn't it? They're probably out of them, or have the prices up since they have become popular, but still cheaper than the usual rotary blades.
Any comments about these blades?