Designed for those who demand the highest level of edge refinement, the Naniwa Chosera Pro 10,000 is a true finishing stone for both serious knife enthusiasts and straight razor users. At this level of grit, the focus shifts from shaping the edge to perfecting it—producing exceptional smoothness, keenness, and comfort in use.
Despite its ultra-fine grit rating, the Chosera Pro 10,000 remains efficient and controlled in use. Its hard, dense construction allows it to cut cleanly while wearing very slowly, helping the stone maintain a flat, true surface over time. This stability is especially valuable for final honing, where consistency and feedback are critical. The result is a refined edge that feels crisp yet polished, ideal for push-cutting, fine slicing, and razor work.
Like all stones in the Chosera Pro series, the 10,000 grit stone is splash-and-go, making setup and cleanup quick and convenient. Extended soaking is not recommended due to the resin-bonded composition of the stone, which is engineered for surface wetting only.
Stone Size: 210mm x 70mm (8 1/4" x 2 3/4") Weight: 1.5 lb (686 g)
Please note: Naniwa has updated the name of this stone from the Chosera 10,000 to the Naniwa Chosera Pro 10,000 (sometimes spelled Chocera). The stone itself remains unchanged.
Despite its ultra-fine grit rating, the Chosera Pro 10,000 remains efficient and controlled in use. Its hard, dense construction allows it to cut cleanly while wearing very slowly, helping the stone maintain a flat, true surface over time. This stability is especially valuable for final honing, where consistency and feedback are critical. The result is a refined edge that feels crisp yet polished, ideal for push-cutting, fine slicing, and razor work.
Like all stones in the Chosera Pro series, the 10,000 grit stone is splash-and-go, making setup and cleanup quick and convenient. Extended soaking is not recommended due to the resin-bonded composition of the stone, which is engineered for surface wetting only.
Stone Size: 210mm x 70mm (8 1/4" x 2 3/4") Weight: 1.5 lb (686 g)
Please note: Naniwa has updated the name of this stone from the Chosera 10,000 to the Naniwa Chosera Pro 10,000 (sometimes spelled Chocera). The stone itself remains unchanged.
Reviews
4 review(s) WRITE A REVIEW (Reviews are subject to approval) Naniwa Chosera 10,000 Grit Product ReviewPosted By: Leo Barr - verified customer
19 people found this review helpful
It is a very hard stone yet it polishes it is thicker than a standard Chosera probable 15% since it is an occasional stone unless it is used to sharpen razors daily it is likely to last many years .Dishing is minimal since the stone is so hard many high grit stones are soft it also means that you can work quickly on it without fear of cutting into it .Well worth the money especially from CKTG.
19 people found this review helpful
It is a very hard stone yet it polishes it is thicker than a standard Chosera probable 15% since it is an occasional stone unless it is used to sharpen razors daily it is likely to last many years .Dishing is minimal since the stone is so hard many high grit stones are soft it also means that you can work quickly on it without fear of cutting into it .Well worth the money especially from CKTG.
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