Japanese-made ceramic sharpening stone. We work with domestic factories to manage everything from planning to unified management, allowing us to offer Japanese-made sharpening stones at a reasonable price. A sharpening guide is also included.
・ALTSTONE “Fukami #8000” – Stone only
・[Domestically Produced] Japanese-made ceramic sharpening stone. We work with domestic factories to manage everything from planning to delivery in a unified manner, allowing us to offer Japanese-made sharpening stones at a reasonable price.
・【#8000 Grit】Pursuit of sharpness. This is an ultra-finishing #8000 grit sharpening stone.
・【High Grinding Power】Contains a high concentration of WA abrasive, providing high grinding power. Even those inexperienced in sharpening knives can immediately feel the sensation of metal being quickly ground away.
・【Compatible Steel】Can sharpen stainless steel knives commonly used in households, as well as high-hardness steel (hagane) knives. Note: Ceramic knives cannot be sharpened.
・【Thorough Inspection】Double-checked with manufacturer inspection + our own inspection, ensuring that only flawless sharpening stones are shipped.
・【Grit】#8000
・【Size】180 x 60 x 20 mm. A compact sharpening stone that is just the right size for the kitchen. Caution: Not recommended for those who sharpen long knives such as sashimi knives; please refrain from purchasing.
・【Water Absorption】Yes. Soak in water for approximately 10 minutes before use.
・【Manufacturing Method】Firing method (ceramic sharpening stone)
【Voltage Compatibility】
When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.
【Plug Type】
Our products use Japanese plug types (A or B type).
Please use a conversion adapter if necessary.
【Important Note on Transformers and Adapters】
A transformer adjusts voltage to match your device's requirements.
A conversion adapter only changes the plug shape and does not adjust voltage.
Using only a conversion adapter without a transformer may result in damage to the product.
【Liability】
We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.