DMT WS4X 4-Inch  Mini Diamond Ski & Snowboard Stone Extra-Coarse
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<b>[Product Information]</b><br>
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<li>Superior diamond sharpening stones</li>
<li>Legendary quality</li>
<li>Made in the USA</li>
<li>Quick edge repair anywhere</li>
<li>Extra-Coarse diamond for when significant removal of material is needed for a damaged edge.</li>
<li>Sharpens knives faster than conventional stones with DMT's monocrystalline diamond surface</li>
<li>No oil is needed-sharpen dry or with water</li>
<li>Durable construction will provide  years of consistent performance and reliable service</li>
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