both have very little use, probably 95% life left. reason for sale is i decided to go straight from 400 to a 3k.
the 1k is wonderful, requires a quick soak and feels awesome (medium density, great balance). the aoto is interesting in that it cuts like a 2k then finishes like a 4k depending on pressure applied, it's a hard stone (resists dishing very well) that's splash n go.
$160 shipped USPS priority US only.
trades i'd be interested in: gesshin 600, gesshin jinzo aoto, chosera 2k, atoma 140