Shapton Glass HR Whetstone 320 Grit

$52.00 USD


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Accessories Information

The GlassStone series of sharpening stones uses a revolutionary design to provide great usability within a thin package formed from a combination of glass layers. The conventional image is that sharpening stones are large and heavy, but GlassStones are not only thin and light, but also strong, as layers of tempered glass are stuck together. GlassStones therefore have strong resistance to cracking or sudden breakage caused by external shocks such as being dropped.

Shapton stones do not need to be soaked except the very first time after purchase. We do recommend that on first use, you pre-soak the stone in water for five to six minutes to secure even smoother sharpening. Shapton stones do not need a Nagura Stone, and lapping with a Nagura Stone will leave the surface rough and ragged.

  • Overall size: 210 x 70 x 10mm
  • Abrasive layer: 5mm
  • Micron: 45.94
  • Mesh: 320
  • 360g



    Learning Centre


    Caring for a Japanese knife is as important as choosing one. Everyone should learn the basics of cleaning, storing, and sharpening to ensure the longevity of their knives. Regular care will keep the blade in optimal condition and extend its life significantly

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    Chefs Edge

    Shop with confidence knowing that Chefs Edge has shipped over 30,000 orders around Australia and internationally since we began business in 2018. Expect speedy 1-2 business day shipping in Australia and 2-4 days internationally. We also offer peace of mind transit cover at the checkout.

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