I've tried countless sharpening methods, but this diamond whetstone is a game-changer. The 325 grit side chews through dull edges like butter—my chisels went from 'meh' to slicing printer paper in under 5 minutes.

That rubber-bottomed case? Genius. It sticks to my workbench like glue, even when I'm putting serious elbow grease into restoring vintage plane blades. No more chasing a sliding stone across the garage floor.

Pro tip: Skip the Windex (I learned the hard way). Dry sharpening works shockingly well, though I keep a stiff brush handy to whisk away metal dust between tools.

The angle pyramid guide surprised me most. My Japanese gyuto knife now glides through tomatoes at 17° like it's air—something my old Lansky system never achieved. For woodworkers or home chefs, this stone delivers pro results without the pro price tag.