Naniwa SAKU Rust Eraser

A little surface rust doesn’t have to become a restoration project. Naniwa’s SAKU rust eraser combines abrasive grit with a flexible block that you rub directly over the affected area.

It’s handy for cleaning up small rust spots on carbon steel knives and other steel tools, with more control than scrubbing the whole surface.

This is an abrasive cleaner, so it can leave scratches and remove patina along with rust. Use it selectively, especially on polished blades or finishes you want to preserve.

Abrasive: Fused alumina
Body: PVC
Origin: Japan

In Use: Wet the eraser and rub gently over the rust, checking your progress frequently. Work in the direction of the existing finish where possible, and test an inconspicuous area first. Keep clear of the cutting edge.

Care: Rinse away residue, then wash and thoroughly dry the blade. Dry the eraser before storing.