King 10Good - #300 Grit Coarse Whetstone
The #300 grit coarse sharpening stone crafted for restoring and reshaping dull or damaged blades.
Its #300-grit surface excels at correcting chips, repairing blade damage, and re-establishing a clean cutting edge — making it an ideal choice when the knife’s bevel or geometry has suffered. Unlike fine finishing stones, this one is designed for the initial “rough” sharpening stage.
The sizeable flat surface ensures stable contact, while the embedded “dot-grid” guide helps even beginners maintain a consistent sharpening angle. Produced by a seasoned manufacturer with decades of experience, this stone brings both ease and reliability to blade maintenance.
About 10Good
10Good is a long-established artificial whetstone manufacturer based in Tokoname City, Aichi Prefecture, an area known for its pottery craftsmanship. Founded in 1940, the company has spent decades refining reliable sharpening tools for everyday use, guided by the belief that regular sharpening improves both cooking and knife performance. They design and manufacture whetstones and practical accessories that make home knife care easier so anyone can enjoy a better sharpening experience and maintain a well-kept kitchen setup.
We also recommend visiting 10Good on Instagram for video guides on using their products.
UK & Worldwide Delivery
DPD Express - Over £150, FREE
EVRi - Up to £12, £2.95
EVRi - £12 to £50, £3.95
DPD Express - Up to £50, £6.95
DPD Express - £50 - £100, £5.95
DPD Express - £100 - £150, £4.95
All orders are sent fully tracked and insured as standard.
Worldwide shipping available from £15 on orders under £300 and free over £300 - View international shipping rates and terms.
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Ally & James
Our Price Match Promise
Here to help with all your accessory needs
Whether you're seeking general advice on caring for your knives, checking the compatability of a new handle or perhaps find out which guard or whetstone suits your needs - we're here to help so don't hesitate to get in touch with your questions.
