Could you speak a little more to the process you use to sharpen a peeler. I have an Oxo peeler with two edges facing each other and would love to be able to sharpen it occasionally but it’s configuration has me stumped as to sharpening.
I've also been using a pocket sized BB on veggie peelers. Ours go in the dishwasher so they don't stay sharp that long.
I use a pocket sized SiC stone (the cheap ones that are sold in hardware stores for pocket knives) to create an edge and then to refine the burr with lower pressure. Then I complete the deburring with the BB. Very nice to have sharp veggie peelers again.