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Naniwa srovnávací stone for sharpening stones

Code: IO-1122
6 ratings
€43,89 –5 %
Naniwa srovnávací stone for sharpening stones
€43,89 –5 % €41,30
In Stock (3 pcs)
Delivery to:
25/03/2026

Detailed information

Product detailed description

Comparison stone for uneven grinding stones. The Japanese manufacturer Naniwa is one of the best-known manufacturers of grinding stones and accessories.  

- high quality comparison stone of grit 60 for professionals
- designed for comparison of unevenness of grinding stones, which arise during grinding (pro-grinding)
- suitable for both longitudinal comparison in the length of the stone for knife grinding and for comparison in the width of the stone (e.g.
- dimensions: 170 x 55 x 30 mm
- weight: 450 g
- grit: 60 grit
Made in Japan

Instructions for use:
Place the comparison stone in water for approx. 5 min. Under constant humidity, grind the uneven stone all over the surface until it is level. To make it easy to see where the stone has been leveled and where it has not, we recommend marking the area in several places with a pencil. You can easily see the alignment by the pencil strokes disappearing all over the stone.

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Amazing knives with a history spanning more than eight hundred years originate from a place where craftsmanship has been refined through countless generations. Seki, widely known as the City of Blades, concentrates an exceptional number of Japanese swordsmiths and knifemakers. Tradition remains alive, evolving naturally while preserving the core principles of classical Japanese sword making. Each knife reflects manual skill, deep knowledge of steel, and respect for materials, clearly noticeable from the first cut.

VG-10 steel has earned its reputation through a balanced composition that supports long-lasting sharpness, structural stability, and an extremely fine edge. The blade responds precisely to careful grinding, delivering aggressive yet controlled cutting performance. The result offers remarkable sharpness combined with reliability, suitable for demanding kitchen tasks as well as intensive everyday use.

Production in Seki blends historic forging methods with modern control of heat treatment and steel structure. Every step focuses on performance, balance, and durability rather than superficial perfection. Japanese knives from this region have gained global recognition for their elegance, extreme sharpness, and technical sophistication, all grounded in authentic craftsmanship. Made in Japan here signals origin, heritage, and a serious commitment to quality.

Manufacturing company : Kawamura Cutlery (Seki, Japan)
Vytvořil Shoptet | Design Shoptak.cz.