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Rust Eraser #400 Naniwa Series by Ambrogio Sanelli

€11.00 €9.02
Availability: In stock
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Ambrogio Sanelli's Naniwa Series Rust Eraser #400 is an abrasive designed to effectively remove rust and oxidation from metal surfaces such as blades, knives and work tools. With a #400 grit, it acts gently but precisely, removing stubborn rust deposits without compromising the integrity of the material. Ideal for tool maintenance and restoration, the Naniwa gum will restore your tools to perfect condition, improving appearance and performance. Easy to use and highly effective, it is the perfect accessory to ensure long life and good performance of your cutting tools. Grit: 400 Size: 50 x 40 x 20 mm Shipping time: 2-3 days
FAQs
Why is it important to sharpen knives?
A sharp knife is safer and more efficient: it requires less force and delivers precise cuts. A dull blade can slip and increase the risk of accidents.
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How often should I sharpen my knives?
It depends on how often you use them and the type of blade. Generally, regular honing with a honing steel is recommended, along with deeper sharpening every few months or when the knife loses effectiveness.
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Should I use a honing steel or a sharpener?
A honing steel maintains the edge and prolongs the life of the knife, but it doesn’t actually sharpen. To restore the edge, you need a sharpener (manual, electric, or whetstone). The ideal routine is to use both: the honing steel for daily care, the sharpener for periodic maintenance.
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What’s the difference between a smooth, grooved, or ceramic honing steel?
A smooth steel realigns the edge without removing metal. A grooved one has a slightly abrasive action, taking off a small amount of material. A ceramic steel is gentler and suitable even for hard blades like Japanese knives.
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How do you correctly use a honing steel?
Hold the steel vertically and draw the blade across both sides at a 15–20° angle using light, steady strokes. Just a few passes are enough to maintain the edge.
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Can I sharpen any type of knife?
Almost all types, but be careful with serrated or ceramic blades: they require specific tools or techniques. Always check the manufacturer's guidelines or ask us for advice.
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