This Atrax rollerball features a gun metal finish and a rich, red inlace acrylester acrylic on the cap and barrel. The ceramic tip refill writes smoothly and effortlessly and is a standard one that is readily available at all stationery stores. The cap is non-postable and has flat finial where you are able to engrave a few initials to personalize the pen. If you would like this pen made with a different material, please contact me so I can create the exact pen you are looking for.