Barbell titanium eyebrow ring. Titanium jewelry is lightweight (around 60% the weight of stainless steel given the same volume), it is highly corrosion resistant and less likely to react with body fluids. It is not magnetic, it can be anodized to create a layer of colored oxide on the surface. Eyebrow piercings are looked upon as another great thing in such a fashionable world. Eyebrow ring common colors are yellow, blue, purple, green, and rainbow. Titanium can be sterilized in an autoclave.