Re:Amazon raised Prime Day prices, misleading consumers, say...
by blacksmith_tb on Tuesday July 25, 2017 @01:35PM
(#14849925)
Unfortunately that's not possible, ceramic knives dull differently (the accumulate lots of tiny nicks or chips along the edge), but you can certainly sharpen them on a diamond stone, or with a dedicated sharpener, or in some cases send them back to the manufacturer[1].
1: http://www.kyoceraknife.com/how-to-sharpen-ceramic-knives.ht...