• Texture & Feedback: This medium-grit stone from Karakawa, Ehime, possesses a hard and tenacious density. It is classified as a fine-grade medium stone, offering a smooth sharpening response while being resistant to rusting the steel.
• Natural Characteristics: Sourced from the Murayama area of Karakawa in Ehime Prefecture. Known as "Akawaisei," this specimen consists of volcanic rock (metamorphic rhyolite and andesite), providing effective abrasive power rooted in its unique geological structure.
• Stability & Utility: The exceptional 300mm length and a weight exceeding 2.4kg provide high stability and a long sharpening stroke for larger blades. Its substantial thickness ensures long-term practical utility for professional use.

Specifications

Origin	Karakawa, Ehime (Japan)
Type	Sharpening Stone (Fine Medium-Grit)
Material	Volcanic Rock (Akawaisei)
Hardness	Hard & Tenacious
Size	300 x 76 x 45 mm (approx. 11.81" x 2.99" x 1.77")
Weight	2419g (5.33 lbs)

Shipping Information

Ships from Japan. Handling time is 5-10 business days after payment. Each item is carefully packed with attention to detail and shipped via Japan Post, DHL, FedEx, or UPS with tracking.

• Higher-value orders include signature confirmation and full insurance for secure delivery.
• Items will be shipped to the address registered on your eBay account. Please confirm your shipping address before checkout.

Return Policy

Returns are accepted within 30 days of delivery. Every item is carefully inspected before shipment, so you can buy with confidence.

• Items must be returned in the same condition as received.
• The buyer is responsible for return shipping costs.

International Buyers - Please Note

• Import duties, taxes, and other fees are not included in the item price or shipping cost and are the buyer's responsibility.
• These charges vary by country; please check with your local customs office for details.

Please message me if you have any questions. I will respond as soon as possible.