Product Details
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Global'snewest and most advanced model has 3 sharpening wheels: one rough. one medium and one superfine. If you have ignored your knives for years and they cut more like butter knives than kitchen knives. we highly recommend this sharpener. The rough blue wheel is rougher --and therefore stronger-- than the rough wheel in previous models. while the superfineyellow wheel allows you to polish your edges as a final step and make them even sharper.
