Seisuke Knife
Ozuku Natural Stone Type 30
Ozuku Natural Stone Type 30
1532 NE Alberta st.
1532 Northeast Alberta Street
Portland OR 97211
United States
Choose options
A Japanese sharpening stone of unrivaled quality. Mined from the renowned Ozuku quarries, this natural stone offers a fine-grained surface for precise honing, ensuring a razor-sharp edge. Versatile and long-lasting, it's a must-have for chefs, woodworkers, and enthusiasts alike.
Type 30
The type of stone will refer to the overall size and weight of the stone. A smaller number will refer to a larger stone.
(Historically this was in reference to how many stones one could carry at a time. The larger the stone the less of them one could carry.)
US Domestic Shipping
Shipping rates are calculated at checkout. All orders over $200 ship for free. Please note, all shipping delivery times listed are in addition to our standard order processing time of 1-2 business day.
USPS Ground Advantage (2-5 business days)
Ground Advantage packages are delivered in 2-5 business days and include USPS Tracking. Orders over $300 will be given Signature Confirmation and will require a signature upon delivery. Signature Confirmation can be waved if requested.
Please note 2-5 days is an estimate and may vary depending on location.
USPS Priority Mail (2-3 business days)
Priority Mail service includes tracking and delivery in 2-3 business days. Orders over $300 will be given Signature Confirmation and will require a signature upon delivery. Signature Confirmation can be waved if requested.
Please note 2-3 days is an estimate and may vary depending on location.
USPS Priority Express (1-2 business days)
The cut-off time for USPS Priority Express is 10am PST. Express orders placed after 10am or on the weekend will be shipped out the following business day. Orders over $300 will be given Signature Confirmation and will require a signature upon delivery. Signature Confirmation can be waved if requested.
Please note 1-2 days is an estimate and may vary depending on location.
USPS Insurance
All orders are insured with USPS up to $200 with no additional charge. If you are interested in purchasing additional insurance, please contact us or add Route Shipping Protection at checkout.
Route Shipping Protection
Route Shipping Protection offers solutions to cover costs of lost, stolen, or damaged packages, providing instant resolution of shipping issues. You can add Route Protection to your order at checkout. Please note that is you choose to opt out of shipping protection, we may not be able to cover packages damaged or lost in transit.