"NAKAYAMA", Tennen Toishi (Japanese Natural Whetstone). Ground layer "TOMAE" 1245g Okubo Black 23

Black　                      23

about 250mm(9

■Applicable size: For grinding stones with a length of 185 to 210 mm

Width of Blade : 50mm(2

"NAKAYAMA", Tennen Toishi (Japanese Natural Whetstone). Ground layer "TOMAE" 1245g Okubo Black 23"NAKAYAMA", Tennen Toishi (Japanese Natural Whetstone). Ground layer "TOMAE" 1245g Specification Size: Original size: Length approx. 220mm x Width approx. 82mm x Thickness approx. 31mm Weight: 1245g Use: Finishing of blades Origin: Kyoto Features: This is a natural whetstone from Nakayama, known as the best natural whetstone. Nakayama's characteristic is its fine grain and tightness, which allows for sharpening of blades. Furthermore, it is a