Anodizing is an electronic passivation process used to increase the thickness of the natural oxide layer on the surface of metal parts. Anodizing titanium generates an array of different colors without dyes. Niobium anodizes in a similar fashion to titanium with a range of attractive colors being formed.

Color: Blue, Blurple, Bronze, Bronze Gold, Dark Blue, Dark Purple, Fuschia, Green, Ice Blue, Magenta, Pink, Shiny Blue, Teal, Yellow Gold