King 10Good - #300 Grit Coarse Whetstone
£35.00
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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.
Product Code: STONE-020
King 10Good - #300 Grit Coarse Whetstone
£35.00
We process and dispatch all orders on Monday, Wednesday and Fridays and do not ship on Tuesday or Thursday.
Orders placed on Tuesday and Thursday will be processed and shipped the following day and orders after 11:00am on Friday will ship the following Monday. The delivery service does not include evening or weekend delivery.
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UK Postage Options
Non bladed items
All accessories up to £50 are sent by EVRi 2-4 working day tracked service. If your order is under £50 but contains a blade it will be automatically upgraded to DPD at no extra cost.- Up to £12 - £2.95
- £12 to £50 - £3.95
All knives & bladed items
Any order containing a blade is sent with DPD Express and requires ID on delivery to confirm the recipient is over 18 and cannot be left unattended.- Up to £50 - £6.95
- £50 - £100 - £5.95
- £100 - £150 - £4.95
- Over £150 - FREE
All orders are sent fully tracked and insured as standard.
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Shipping Outside UK
We are based in the UK and ship to customers worldwide.
Shipping import and customs can vary significantly from country to country so please be aware of the various customs terms before completing your order for delivery outside the UK.
▶️ Flat rate cost of £15 on orders under £300 (Most EU countries)
▶️ Flat rate cost of £25 on orders under £350 (Non-EU countries and selected EU destinations)
▶️ Free International Shipping rate available on orders starting from £300All orders shipped outside the UK are sent DDU (Delivery Duties Unpaid) and the customer is fully responsible for any and all customs fees, tax and/or tariff charges and will need to pay the customs department before they release your order for delivery.
EU - Please note that for all orders shipped from the UK to the European Union from 1st July 2026, the EU has removed the historical 'de minimis' tax exemption for low-value goods. As a result, all shipments sent to EU consumers with a value of up to €150 are now subject to a flat customs duty of €3.00 per line item in your order, alongside standard local import VAT. This fee is applied directly by customs authorities to process the shipment across the border.
As per documentation published on 21 September 2026, the EU has announced a proposed customs handling fee of €2, which will be charged per customs import declaration line item, and applies to all B2C shipments entering the EU from 1 November 2026.
As the fee is applied at a customs import declaration line item level, rather than at a shipment level, shipments containing multiple item lines will incur multiple charges.
This new fee is in addition to the €3 duty per item line, which has been in place for B2C shipments below €150 since July 2026.
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30 Day Returns Guarantee
Sometimes you can only truly know if it's for you once you have it in your hand and this is absolutely fine. If you're not absolutely delighted - then we're not either!
You can be confident shopping with us knowing you have a full 30 days to return any unused purchase for a refund.
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Contact Us
If you have any further questions, don't hesitate to contact us.