Old fashioned Japanese natural wooden mandoline for 2-3 mm shreds.
It has a double-sided special blade. The size of the holes on the back and front are different for shreds of 2 and 3 mm.
300 years old kitchen brand from Kyoto Japan
"Kyoto Katsugu" is a long-established store that has been selling kitchenware and other household items for over 300 years in the historic city Kyoto Japan. They have developed their items with professional makers focusing on longevity and ease of use.