A handy tool for measuring the angles of the mouthpiece.
Plastic for Utaguchi, ¥550
Utaguchi Line Maker, ¥1760
Tungten Blade Work Knives (Pair), ¥4950
Katana Rasps Set (Right&Left), ¥9900
Hanbishi Rasp for Kinko Utaguchi, ¥9900