This is a BENU Briolette Collection Fountain Pen. Pen is 5.4" in length. Their entire bodies are covered in different facets, providing a unique feel to the hand. What stands out most about this group is the color choices. They scan the full color spectrum, from cool blue and silvers and white and purple, to warmer combinations of red, yellow, and gold. It features an acrylic resin body and decorative ring, and a screw on cap. Pen has an Extra Fine Iridium Nib. It takes cartridges or a converter.