Oroshigane Box Hinoura Though these knives are more

Though these knives are more of workhorse knives

Yaki sugi is used to weather proof the wooden facades of buildings so that they may withstand the harsh monsoon seasons

300 year old technique produces tamahagane

or lengthwise-sharpened

Some people use just one

Oroshigane Box Hinoura Though these knives are moreProduct Description Detailed Specs Measurements This box grater is designed to grate, mince, and puree foods like garlic, ginger, daikon, etc and simultaneously collect the food. They are made of a solid piece of copper and coated in tin and the tines are gouged by hand through the use of special tools. The receptacle is designed to catch the food and excess liquid to dispose of or to mise. The tines can be brushed with a hake to clean the remnants