The Rotur Sierra Gold & Gun Metal Pen Kit is a stunning writing instrument that combines the elegance of gold with the sleekness of gunmetal. This pen kit includes everything you need to create your own custom writing instrument, including a pen blank, a smooth-writing ballpoint cartridge, and all necessary hardware. The Sierra Gold & Gun Metal Pen Kit features a sophisticated design that is sure to impress. The gold and gunmetal accents provide a stylish contrast to the barrel, and the sleek, streamlined shape of the pen is comfortable to hold and use. The pen's centerband is adorned with a decorative etching that adds to its refined appearance. The black ballpoint cartridge included in this kit provides a smooth, consistent writing experience that will make writing a pleasure. The pen also features a convenient twist mechanism, making it easy to extend and retract the tip as needed. Overall, the Rotur Sierra Gold & Gun Metal Pen Kit is a top-of-the-line writing instrument that is perfect for anyone who appreciates quality and style. Whether you are creating a custom pen for yourself or as a gift for a friend or loved one, this kit is sure to impress. To assemble the pen, a 27/64″ drill bit and the Bushing Kit for Sierra and Elegant Beauty Pen Kits (PSKIT) is required. For the best results, use the Rotur Deluxe Pen Mandrel. Rotur Sierra Twist Pen Kit instructions: https://planetplusltd.com/wp-content/uploads/2023/02/Sierra-Pen-PST-Instructions.pdf Sierra Gold and Gun Metal Pen Kit: PST1&3