synthetic aoto stone edge pro bestseller Rika is part of Suehiro

Rika is part of Suehiro traditional Waterstone series which includes Kouga 3000

Edge Pro Apex is not just a knife sharpener

It is available in two sizes: 10" or 12" (length of the ceramic part) and two colors (beige or black handle)

and 1000 grit

Estimated grit for the stone is 8000 JIS

synthetic aoto stone edge pro bestseller Rika is part of SuehiroSynthetic Aoto sharpening stones are used for fine sharpening knives on Hapstone and Edge Pro knife sharpeners. Synthetic Aoto stones are made of milled Aoto whetstone. Estimated grit for Aoto is approximately 2000 3000 JIS. All Synthetic Aoto are mounted on high quality aluminum blanks. Aoto () Whetstone is mined in Kameoka, Kyoto in Japan. Synthetic Aoto stones are universal, and can be used to sharpen knives of any steel. Specification Product