ASTON Black Brushed Center Tungsten Ring with Polished Beveled Edges This simple and elegantly designed ring by Thorsten with its brushed black finish gives it a subtle look that’s then touched off by the ring’s polished shiny beveled edges which catch enough light to attract attention to it. Please note, Black Tungsten Carbide rings are scratch-resistant and very durable but can be scratched Comfort Fit – domed interior band slides over the knuckle easier with less friction