10 pcs of 6" + 12 pcs of 4". Japanese name (Kanji): 中山 色物 Name breakdown: 中山 (Nakayama) — one of the most famous eastern Kyoto mines (Higashi Mono), located in the Umegahata district. Operated by the Honma family; the...

Ohira Karasu whetstones are used for finishing knives on sharpening systems such as Hapstone, TSPROF, and other systems compatible with the Edge Pro form factor. Intended for final finishing of high-quality knives. Well suited for hammered blades and high-carbon Japanese...

The stones were cut from a bench stone, parallel to its original working surface. The stones are custom-cut from bench stones sourced from a reliable Japanese seller, then lapped, mounted on high-quality aluminum blanks, and laser-engraved. All operations are performed...

Yaginoshima Asagi whetstones are used for finishing knives on sharpening systems such as Hapstone, TSPROF, and other systems compatible with the Edge Pro form factor. Yaginoshima Asagi stones are highly effective for knives as a final finishing step. Produces a...

Dan's Whetstone Arkansas sharpening stones are used for sharpening knives on Hapstone and Edge Pro sharpeners. Arkansas stones are made of novaculite, a naturally abrasive material of high density. All Dan's stones have a thickness of 6 mm and are...

Umajiyama Tomae Whetstone are used for finishing knives on sharpening systems such as Hapstone, TSPROF, and other systems compatible with the Edge Pro form factor. Well suited to Japanese carbon and stainless kitchen steels . Recommended for wide bevel polishing,...

Belgian Coticule Whetstones are used for super finish sharpening on Hapstone and Edge Pro knife sharpeners. Belgian Coticule stones are mounted on high-quality aluminum blanks.Yellow Coticule is mined in the Ardennes mountains in Belgium. Coticule is ultra-fine natural stone with...

Dan's Whetstone Arkansas sharpening stones are used for sharpening knives on Hapstone and Edge Pro sharpeners. Arkansas stones are made of novaculite, a naturally abrasive material of high density. All Dan's stones have a thickness of 6 mm and are...

Dan's Whetstone Arkansas sharpening stones are used for sharpening knives on Hapstone and Edge Pro sharpeners. Arkansas stones are made of novaculite, a naturally abrasive material of high density. All Dan's stones have a thickness of 6 mm and are...

Washita sharpening stones are used for sharpening knives on Hapstone and Edge Pro sharpeners. Although Washita is the most well-known among vintage natural stones, this is a modern stone. Estimated grit for Soft Washita is 360 JIS. Washita stones are...

Guangxi Whetstones are used for finish sharpening on Hapstone and Edge Pro sharpeners. Estimated grit for Guangxi is 8000 JIS. Guangxi stones are available in 6 mm thickness, and are mounted on high quality aluminum blanks with laser engraving.Guangxi is...

Queer Creek Whetstones are used for medium sharpening on Hapstone or Edge Pro sharpeners. Queer Creek stones are mounted on high-quality aluminum blanks.Queer Creek Whetstone is mined in Ohio, in the United States. Queer Creek is sandstone with estimated grit...

Tuffite sharpening stones are used for finish sharpening knives on Edge Pro sharpener. Tuffite stone is natural abrasive material of high density. Tuffite stones have approximately 6 mm thickness and mounted on high quality aluminum blanks with laser engraving.Tuffite stone...

Rozsutec sharpening stones are used for finish sharpening knives on Hapstone Pro sharpener. Rozsutec stone is natural abrasive material of high density. Rozsutec stones have approximately 6 mm thickness and mounted on high quality aluminum blanks.Rozsutec stone is mined in...

Belgian Coticule Whetstones are used for super finish sharpening on Hapstone and Edge Pro knife sharpeners. Belgian Coticule stones are mounted on high-quality aluminum blanks.Yellow Coticule is mined in the Ardennes mountains in Belgium. Coticule is ultra-fine natural stone with...

Calico Cream Polisher stones are used for ultra-fine sharpening on guided knife sharpeners. Calico Cream Polisher stones are mounted on high-quality aluminum blanks. Calico Cream Polisher is a limestone-based soft stone with an estimated grit 15K.Calico Cream Polisher is part of...

Ohira Tomae Whetstones are used for finish sharpening on Hapstone or Edge Pro sharpeners. Ohira Tomae stones are mounted on high-quality aluminum blanks.Ohira Tomae (大平) Whetstone is mined in Kyoto in Japan. Ohira Tomae is ultra-fine natural stone with the LV4...

Yellow Lake sharpening stones are used for finish sharpening knives on Hapstone and Edge Pro sharpeners. Estimated grit for the stone is 8000 JIS. Yellow Lake stones are mounted on high quality aluminum blanks.Yellow Lake Whetstone was mined in Melynllyn...

Hindostan sharpening stones are used for sharpening knives on Hapstone or Edge Pro knife sharpeners. Hindostan stones are mounted on high-quality aluminum blanks.Hindostan stones are mined in the state of Indiana in the United States. Hindostan is sandstone with estimated...

Charnley Forest Whetstone for Edge Pro is cut from authentic vintage. Charnley Forest (Charnwood) stones are very rare sharpening stones. Only one stone is selling at any moment. Gritomatic guarantees authenticity.Charnley Forest is used for super finish sharpening knives on Hapstone...

Baikalite sharpening stones are used for finish sharpening and honing knives on Hapstone Pro and Edge Pro sharpeners. Baikalite is a naturally abrasive material of high density. Baikalite stones are mounted on high quality aluminum blanks.Baikalite is mined in the...

Belgian Blue Whetstones (BBW) are used for finish sharpening on Hapstone or Edge Pro knife sharpeners. BBW stones are available in 6 mm thickness, and are mounted on high quality aluminum blanks.Belgian Blue Whetstone is mined in the Ardennes mountains...

Washita sharpening stones are used for sharpening knives on Hapstone and Edge Pro sharpeners. Washita is the most well-known among vintage natural stones. The estimated grit for Washita #1 is 1000-3000 JIS. Washita stones are mounted on high-quality aluminum blanks.Washita...

Atago Whetstones are used for finish sharpening on Hapstone and Edge Pro knife sharpeners.Atago (愛宕) Whetstone is mined in Japan. Atago is ultra-fine natural stone with the LV4 hard rating.Atago stones are universal and can be used to sharpen knives...