910g (including sheath)

The handle is a water-resistant wooden handle

Blade width 18mm

■Material: Spruce (unpainted)

"NAKAYAMA", Tennen Toishi (Japanese Natural Whetstone). Ground layer "TOMAE" 1142g #4000 910g (including sheath)"NAKAYAMA", Tennen Toishi (Japanese Natural Whetstone). Ground layer "TOMAE" 1142g Three HONMAMON Stars (link) Specification Size: Original size: Length approx. 141mm x Width approx. 79. 5mm x Thickness approx. 48mm Weight: 1142g Use: Finishing blades Origin: Kyoto Features: This is a Nakayama natural composite whetstone, known as the pinnacle of natural whetstones. It is thick and has a hard red pin that produces a dark whetstone. It is recommended