The scythe is an image that reminds us that Death reaps the souls of sinners. Each movement of the scythe brings thousands of souls. We learned to respect and fear the Reaper.
Stainless steel is hypoallergenic, so it won't rust, tarnish, or cause any sort of discoloration.
Grim Reaper with Scythe Ring is available in sizes from 5 to 20.