Shapton Glass Sharpening Stone, 320 Grit



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  • The Shapton 320 Glass stone is a great option for sharpening your knives. A medium grit water stone, the 320 is fast-cutting, aggressive, and slow-wearing. Mounted on to a glass plating, you can use the hard stone to sharpen all the way down to the glass. There's no need to soak this stone; Simply splash some water on and start sharpening. Due to its quick drying properties, there's little to clean up after your sharpening is complete. Given its hardness and density, you'll be pleased to discover its light weight hold. 


    • 320 grit / 45.94 micron
    • Ideal for removing corrosion and repairing edges on very dull tools
    • Note: This sharpening stone should only be used on the dullest razors, or on cooking knives and other tools.

    As with every water-stone, Shapton glass stones require lapping (flattening) to maintain the sharpening surface in proper shape. They do not need to be soaked in water; simply splash some on and start sharpening.

    As with all water hones, Shapton water-stones do wear concave with use and require periodic re-flattening.

    Dimensions: 2.75" x 8.25" (210 mm x 70 mm)
    Made in Japan

  • We offer Free Shipping for qualified US orders over $50.00 after any discounts and before taxes; some conditions apply. Eligible customers must select the FREE SHIPPING option on the shipping page, during the checkout process, to take advantage of the offer.

    Transit time for the free shipping option in the United States is normally 4-12 working days. Transit times for other shipping methods are automatically calculated for you during the checkout process.

    For orders that do not qualify for Free Shipping, we offer discounted UPS shipping rates. To calculate the rate to your destination, click on the "Estimate shipping cost" link on the shopping cart page.

    Unfortunately, because of high shipping costs, we cannot offer Free Shipping for:

    • Orders outside the U.S.A and Canada.
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    For more information about shipping policies click here (opens in a new tab).

  • We will offer a full refund or store credit for unused products if returned to us within 365 days of the order date. New, unused and unopened (for items that come in sealed packaging) merchandise will be refunded in full. Please note that:

    • Products must be in their original packaging, with all manufacturer seals intact. We cannot accept any products with missing or torn packaging.
    • For hygienic reasons, no used products can be accepted. Merchandise damaged by the buyer is not eligible for refunds.
    • Products returned 60 days after delivery date will receive a store credit
    • The buyer is responsible for returning the items, and the refund will be issued only after we receive the merchandise. So we encourage our clients to send the return through a shipping method that provides insurance and tracking number.
    • Refunds cover the price of the purchased products plus applicable taxes. Shipping charges and taxes on the shipping charges are not refundable.

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