How to use? Step 1.Place the knife Sharpeners on the table, one hand hold the non-slip handle and the other hold the knife firmly Step 2. Place the tail of the knife into the sharpening edge, keep the knife blade perpendicular to the table surface and don't swing Step 3: Push down the knives with a certain strength, through from its base to its tip, do not push back and forth tips Don't use this product to sharpen serrated knives, swords, ceramic knives, butcher knives etc. Don't cleaned with a dishwasher and sterilizer Don't swing left and right to avoid damage to the sharpener and blade Don't place it where children can easily touch to avoid accidents 4 in 1 knife Sharpener 1.Grinding Scissors 2.coarse grinding 3.Medium grinding 4.
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