I work on a tugboat where a sharp knife is important. Rusting is also an issue. I have had my Atlantic Salt model number FRN-C89YL for two years. This knife has not shown any sign of rusting yet. I just bought my second one due to losing the first one.
The H1 stainless steel is amazing. I love this tool.
— John Brown
[H1 stainless steel replaces the carbon in normal steel with non-rusting nitrogen. The outsized hole in this knife blade is useful for gloved hands, and it features a nonslip grip. –Bruce Sterling]