Some synthetics have slight dome shape on one end for polishing purposes.
Venev Phoenix 3x8 100/240grit
Minimal use. Will include some 80grit sic to dress it with.
$100 shipped SOLD
Columbia Gorge Stone Works 3x8 20mu
Minimal use. Will include some 240grit sic to dress it with.
$110 shipped
Nanohones 200 + 3K
Fair use on both but majority of stones left.
$100 shipped for both edit: Only 3K remains - $50 shipped.
JKI 6K blue speckle (slight dome)
Barely used.
$50 shipped. SOLD
Natural Koppas
Namito: $70 shipped. Around 3.5x5.5, 22.5mm thick, 826g
Tsuchima: $70 shipped. Around 3x6.5, 27mm thick, 915g
Buy both naturals and get a Mizu Asagi Koppa (palm size) free.
Will not sell items below as standalones for shipping purposes, but you can add them to anything above.
King XL 1K (slight dome) used with still plenty of life left: $25
Ohishi 3K (slight dome) used with plenty of life left: $15 SOLD
CKTG 80grit diamond plate (new): $15 SOLD