This ring was hand crafted on a lathe, with the liner made of bloodwood, and the exterior made with stainless steel. The metal has been sanded and polished, and the wooden liner was coated with varnish, sanded, and polished to get the smooth enamel texture. There are quite a few options for metal including the surface finish (polished vs. brushed) and the shape (chamfered vs. smooth).
*Stainless steel is pictured above, but titanium is an option as well!
Stainless Steel: $46