For sale: a large full-sized Tsushima nagura, originally from JNS. Completely uniform and clean, as you'd expect from a Tsushima. Great as a finisher or pre-finisher for knives, as a pre-finisher for razors, or of course for generating slurry just like a small Tsushima nagura would. Sides and bottom are sealed, grit range according to JNS is around 5k-8k, and dimensions are 210x75x50mm. Really a great stone for the price. $210 w/ PP fees included and shipped internationally.
(Photos to follow...)
(Photos to follow...)