Oroshigane Copper Grater – Fugu Fish

Wash once with dish detergent before use for the first time. Do not use with hard objects, such as frozen foods, as it may damage the blades.

Please hand wash only. After every use, immediately wash with water and dry with a cloth. Use brushes such as Tawashi to remove food fibres and remains. Do not soak. Do not wash with harsh cleansers or steel scrubbing brushes. Do not put in the dishwasher.

Salt, acid, remaining foodstuffs, and moisture can cause discolouration. Due to the nature of metal, the surface discolours over time. Depending on the temperature of the storage location, the color may change even for a short time. Even if it discolours, there is no harm in using it as it is.

The copper oxidizes naturally over time and use, and gradually create rich patina. Although patina on copper is harmless, if you want to shine it again, please apply a mixture of vinegar and salt to a cloth or brush and rub it. Then wash with water.

As the teeth are very sharp, please be careful when handling them so not to hurt your fingers.

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