I did a lot of research before buying a purity ring for myself. Primarily, I wanted to get as much information as I could about the types of metals and ring options that were available.
This ring stood out from all the rest. Not only is stainless steel hypoallergenic, cheap, and durable, but the ring's design is several notches above all the rest. The design is uniquely and overtly Christian, while still having a modern, elegant design.
I had some qualms over the black color of the ring. Would the ring stand out too much on my finger? Would the black get scratched easily and reveal the silvery steel underneath? (I was even looking up black stainless steel kitchen appliances because I thought it was similar.) Whatever the case, this ring is solid. It hasn't scratched yet. Not that I've been trying to beat it up, but regular wear and tear hasn't even appeared on the ring.
In closing, I would highly recommend this ring for its design, durability, and price.