Naniwa Rust Eraser (White)

The Naniwa Rust Eraser (White) is a soft, flexible cleaning block with an aluminum oxide abrasive, designed for effective removal of surface rust, tarnish, and light corrosion from knives and carbon-steel tools.

It’s perfect for keeping tools clean and ready for use — simply rub the Rust Eraser gently over the metal surface to erase rust without excessive pressure or effort.

Specifications

• Size: 2.0 × 1.6 × 0.8" ( 50 × 40 × 20 mm).
• Weight: 77 g.
• Abrasive rating: ~400 grit (fine) — ideal for removing light rust without deep abrasion.
• Material: Flexible polyvinyl chloride (PVC)-based block with aluminum oxide abrasive.
• Use conditions: Can be used dry, or with a small amount of water or oil.
• Country of origin: Japan.

Recommended for:

• Removing light and surface rust from knives, chisels, gardening tools, and woodworking tools made of carbon steel.
• Quick cleaning before sharpening or polishing.
• Maintaining tool cleanliness: removing tarnish, dark spots, and oxidation marks.

How to Use:

If needed, slightly moisten the surface with water or oil. Rub gently in straight or circular motions until rust is removed. After cleaning, wash and dry the tool thoroughly; apply protective oil if desired.

The Naniwa Rust Eraser is a practical, reliable accessory that extends the life of your knives and tools — a quick and safe way to remove rust without damaging the metal or requiring special skills.