Naniwa S2 Advance Super Stone Grit:10000 There is no need to

There is no need to add any additional honing compound

The diameter of the larger wheel has been increased from 100 mm (4") to 120 mm (4¾")

II is available separately

Whether you use the Shapton Glass Stones or the Shapton Professional Stones

Naniwa S2 Advance Super Stone Grit:10000 There is no need toNaniwa Advance Super Stone Previously known as the The Naniwa Super Stone, they gained fame as a hard wearing, splash and go stone that created an unbeatable polished edge on steel. Sharpeners fell in love with them for being so user friendly and such a good value. S2 Advance Super Stone is 20mm Thick The Naniwa Advance Super Stones come in two varieties, the S1 and the S2. They are exactly the same except for thickness. The S2 Advance Super Stones