Karasu Tomo Nagura- Huge 564g
Huge Karasu tomo nagura. Enough to make 5 tomo...or 1 luxury size to keep your prized karasu hone flat, and double as a koppa to hand hone and travel on karasu. Pictured with my rare sk1 Kiku Boshi smiling for the picture- only as size reference.
Width- 80 mm
Thickness- 46.7 mm
Takashima Karasu Tomo nagura/ koppa - 564 g (over a pound)