Smith's non-petroleum based honing solution (HON1) is specially formulated to keep natural Arkansas and Diamond bench stones clean and prevent oxidationand rusting of any steel particles left on your stone after sharpening.
Smith's recommends using some type of lubricant on all Smith's sharpening stones. Sharpening fluid effectively floatsaway any metal or abrasive dust that is created during the sharpening process.
Don't use a lot of solution: just enought for a thin film of solution between the stone and your knife blade.
Size: 4 oz