This natural whetstone from Okudo-tomae is popular among carpenters and woodworkers

Although originally a knife specialized for fish dishes

non‑slip grip—making it ideal for use at the beach or near water

at the same time that will not sharpen compared to first time

making it extremely hygienic

"OTSUKU" Tennen Toishi (Japanese Natural Whetstone) Kyoto 40 Type 845g Sickle whetstone This natural whetstone from Okudo-tomae"OTSUKU" Tennen Toishi (Japanese Natural Whetstone) Kyoto 40 Type 845g Specification Size: Original size: Length approx. 210mm x Width approx. 78mm x Thickness approx. 25mm Weight: 845g Use: For finishing knives Origin: Otsuku, Kyoto Prefecture Features: This is a beautiful Kyoto Otsuku natural whetstone. It is tightly packed and is ideal for finishing blades. It is especially recommended for finishing carpentry tools such as planes and chisels. Note: