SKU: 31395963389

Ardennes-Coticule Belgian Blue Whetstone

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Ships within 48 hours · Estimated delivery Sep 12 - Sep 17

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Description

Ardennes-Coticule Belgian Blue WhetstoneBelgian Blue Whetstone Natural Belgian slate stone with high garnet content for finish sharpening on Hapstone knife sharpeners. Natural stone Belgian slate Belgian Blue Whetstone is a natural slate stone mined in the Ardennes mountains in Belgium. Abrasive action High garnet content During sharpening, garnet rich slurry is released from the stone surface and becomes the active grinding compound. Steel range Universal sharpening BBW stones are

Belgian Blue Whetstone

Natural Belgian slate stone with high garnet content for finish sharpening on Hapstone knife sharpeners.

Natural stone

Belgian slate

Belgian Blue Whetstone is a natural slate stone mined in the Ardennes mountains in Belgium.

Abrasive action

High garnet content

During sharpening, garnet-rich slurry is released from the stone surface and becomes the active grinding compound.

Steel range

Universal sharpening

BBW stones are universal and can be used to sharpen knives of any steel.

How to use

Use with water only

Belgian Blue Whetstones should be used with water. Wet the surface before sharpening; there is no need to immerse the stone.

Try to keep the slurry on the stone surface, as the released garnets increase the abrasive action during sharpening.

Natural stone notes

• BBW stones always have a natural color pattern.

• The color pattern is not a defect.

• BBW stones are naturally lapped to extra-fine grit.

FAQ

What grit does Belgian Blue Whetstone have? +

Grit terminology is not directly applicable to natural sharpening stones. The behavior depends on density and lapping quality, but BBW is commonly estimated around #3000–#4000.

Specifications

Total size6" × 1" × 1/3" (160 × 25 × 9 mm)
Working surface6" × 1" × 1/4" (150 × 25 × 6 mm)
Weight3.5 oz (100 g)
AbrasiveNatural Stone
BlankAluminum blank
Working withOil, water
Country of originBelgium
Stone typeStone mounted on a 45° beveled blank
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 31395963389

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Marcie Garvin
Grantham, US
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Pat Fullerton
Carnegie, US
★★★★★ 5
Mouthwash that doesn’t burn your mouth
Flavor Name: Mint, Size: 33.8 Fl Oz (Pack of 1)
I use it two times a day. I have very sensitive teeth and gums. It works very well. It is not too strong. Does not burn.
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Reviewed in the United States on May 29, 2026
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Nickolas C
Natrona Heights, US
★★★★★ 5
Mouth rinse that has no alcohol and works like no other I have experienced.
Flavor Name: Mint, Size: 33.8 Fl Oz (Pack of 1)
Biotene Oral Rinse mouthwash was the answer for a pre-rinse mouth wash, even before bed to leave my mouth sweet and moist. Instead of having to drink something or taste something - - - so I won't eat something before bed. It's been a miracle answer for pre-bed and dry mouth during a sleep period and wakening dryer than I want to be. I used to use Biotene "dry mouth spray", now I don't have to because the Oral mouthwash is my go to! enough said!!
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Reviewed in the United States on May 30, 2026
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Jamie Ann
Charlottesville, US
★★★★★ 5
Great for chemo
Flavor Name: Mint, Size: 33.8 Fl Oz (Pack of 1)
I ended up ordering this due to hearing mouth sores occurring during chemo. Using it twice a day to keep from getting the sours and it’s working great.
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Babs Daniels
Birmingham, US
★★★★★ 5
Works better than expected.
Size: 1 count (Pack of 1)
I really wish this was, like, a gel for running or something because the flavor is really tasty. Not too sweet, but flavorful enough to make sure you use it. It's a nice orange flavor that doesn't taste medicinal. I applied to the front and back of my teeth only and it lasted half the night. Quickly applied more and it lasted the rest of the night. I'm probably applying way too little but I genuinely just tried it so I'm not used to it yet.
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Reviewed in the United States on May 2, 2026

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