Asano Botan Nagura ~562g BIG! Superior Select Grade
Superior select grade.
Large Flat. Can hone on the Nagura, or use to keep your prized toishi flat much longer in between lappings. rare for such useable flat shape and size and botan and koma are harder to get. Much better value per gram than odd shapes.
Razor shown for frame of reference.
Length- 167.3 mm
Width- 86.7 mm
Thickness- 30.4 mm
Asano Botan Nagura - 562 g