RestoreFactorySharpness

The 5-angle system handles all kitchen knives including chef's knives, santoku, paring knives, cleavers, and specialty blades. The adjustable presets (12°-22°) accommodate both Western and Japanese styles perfectly.

Most knives achieve razor-sharp edges within three to five minutes regardless of initial dullness. The dual-grit system efficiently restores and polishes edges in one continuous workflow.

Absolutely not. The intuitive magnetic angle system and stable wood base make professional sharpening accessible to complete beginners. Clear instructions guide you through the process.

Frequency depends on usage, but most home cooks sharpen every two to four weeks. The superior edge retention means you'll sharpen less often than with standard tools.

The 400-grit stage repairs and restores damaged edges while the 1000-grit stage creates mirror-polish sharpness. This two-stage process delivers superior edge quality compared to single-grit alternatives.

Yes, the coarse 400-grit diamond disc effectively repairs chips and damage before the fine 1000-grit stage polishes the restored edge. Even severely neglected knives return to excellent condition.

We recommend 15-17° for most standard kitchen knives, 12° for delicate sushi knives, and 20-22° for heavy cleavers. The instructions provide specific recommendations.