Review on ZIZZON Professional Grade Stainless Steel 4-Sided Nail File, 7-Inch Length by Nancy Meyer

Absolutely the worst nail file I've ever used. I have normal healthy nails and this file is ridiculously uncomfortable to use. I think I could use this on my goats. or even horses. (I'm semi-sarcastic because I seriously think I can shave a cloven hoof with this). What I mean is that the "thin" side is still thick and the file doesn't have a "cross pattern" when the back and forth motion is effective. No, it's only one-way, which means you have to move a thick 1¼mm file so it hurts to wedge between the nail and skin, and then make another pass. This can be quite a nuisance when you're doing all 10 nails. May be. I would think it might be thick enough to file some nails suffering from onychomycosis (nail fungus) where you really need a thicker nail file to "buff" some of the thickness of the infected nail. . may be.