Does the Naniwa Professional 10,000 grit stone require soaking?
Naniwa 10,000 Grit Professional (Chosera) Stone
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Open May 03, 2026 - 07:10 PM
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May 03, 2026 - 07:11 PM
No. The Naniwa 10,000 Grit Professional (Chosera) Stone uses a Magnesia bonding agent. You should only splash water on the surface before use. Prolonged soaking can actually damage the bonding structure of these specific stones and is not recommended.
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Naniwa 10,000 Grit Professional (Chosera) Stone
Master the Art of the Invisible Edge: The Naniwa 10,000 Grit Professional Series When a knife reaches the 10,000 grit level, it transcends mere sharpness and enters the realm of surgical precision. The Naniwa 10,000 Grit Professional Stone—formerly celebrated worldwide as the 'Chosera'—is en...
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