Hatsukokoro Ginsan Damascus Tsuchime Nakiri 170 mm with Teak wood Handle, by Yoshihiro Yauji Yoshikane these are not to be

these are not to be left in water

but more importantly

120 mm Weight 65 g Total Length 249 mm Tip to Heel Length 120 mm Blade Height at Heel 28

since the years of experience just speaks for it

Hatsukokoro Ginsan Damascus Tsuchime Nakiri 170 mm with Teak wood Handle, by Yoshihiro Yauji Yoshikane these are not to beMeasurements 165 mm Weight 198 g Total Length 318 mm Tip to Heel Length 168 mm Blade Height at Heel 52. 3 mm Width of Spine Above Heel 3. 3 mm Width of Spine at Middle of Blade 2. 7 mm Width of Spine at about 2cm from tip 1. 9 mm Steel: Ginsan Core with Stainless Damascus Cladding Hardness: HRC 60 62 Handle Design: K&S Teak wood Handle, options available