Special Forged Folding Knife - Black Handle Ambidextrous It is a medium grit

It is a medium grit sharpening stone

Width of Spine at Handle: 4

The design of this tenugui is a copy of the Saruwakacho in this series

As the steel is very hard

Special Forged Folding Knife - Black Handle Ambidextrous It is a medium gritProduct Description Detailed Specs Measurements These Japanese folding knives are a old style of knife that has existed in Japan for many years. It had a resurgance in popularity in post WWII Japan among the baby boomers. The knives are traditionall forged in either the san mai or warikomi construction (softer cladding and a hard core steel). Intended Use: Woodworking (including work with bamboo) and general utlity for home, outdoor, and gardening.