The Tsushima Nagura natural whetstone is an excellent choice, even for beginners exploring Japanese natural whetstones (JNAT). This stone originates from Tsushima Island in western Japan, renowned for its high-quality whetstones.
Features:
- Origin: Tsushima Island, Japan
- Material: Very fine-grained quartz stone
- Grit level: Approximately 5000-6000 (comparable to synthetic stones)
- Length: 205 mm
- Width: 75 mm
- Thickness: 25 mm
- Weight: 1100 g
A natural stone always contains cracks from the manufacturing process, and for example, the corners may be chipped, but this is part of the JNAT experience. However, the sharpening area is always smooth.
Usage:
The Tsushima sharpening stone is extremely dense and structurally homogeneous, making it an excellent choice for finishing knives. Due to its hardness, it is also suitable for sharpening straight razors. The stone is entirely coated with a lacquer layer, with only one surface open for use. The stone must not be soaked. The purpose of the lacquer layer is to minimize moisture penetration into the stone, but it cannot withstand soaking. In my use, I have finished fillet knives, clipper blades, and other straight edges with this stone.
Advantages:
- Versatility: Suitable for various sharpening needs, especially finishing
- Durability: Long-lasting and high-quality natural stone
- Traditional craftsmanship: Highly valued among professionals and artisans
Why Choose the Tsushima Whetstone:
The Tsushima natural whetstone offers a unique sharpening experience, rooted in centuries-old Japanese craftsmanship. Its excellent quality and performance make it an ideal choice for both professional chefs and enthusiasts.
ATTENTION !
Les pierres "Splash-and-Go" ne doivent pas être stockées longtemps dans l’eau. Utilisez uniquement la quantité d’eau nécessaire pour la pierre. Ne plongez pas la pierre dans un bassin d’eau. Après l’aiguisage, essuyez immédiatement la pierre avec une serviette pour la nettoyer et lancer le processus de séchage. Laissez sécher la pierre dans une position où elle ne touche pas de surface dure – par exemple posée sur un stylo. Laissez-la sécher lentement et naturellement, sans source de chaleur supplémentaire. Ne l’exposez pas à la lumière directe du soleil, et ne la laissez pas geler si elle est encore humide. Le séchage prend plus de 24 heures. Conservez la pierre à l’abri des chocs, par exemple dans sa boîte, sans l’emballage à bulles d’origine. Ne placez pas la pierre humide dans un sac plastique.