The St. Dupont CL Round Black/Yellow Gold is a luxurious and stylish ballpoint pen that combines elegance and functionality. The pen features a sleek black lacquer barrel with yellow gold-finished clip and accents, adding a touch of sophistication to the overall design. The pen uses a smooth twist mechanism to retract and extend the ballpoint tip, making it easy to use and convenient. The St. Dupont logo is engraved on the clip, adding a subtle yet recognizable detail to the overall design. With its comfortable grip and balanced weight, this pen is perfect for everyday use, whether at home, in the office, or on the go. If you're looking for a high-quality ballpoint pen that combines style and functionality, the St. Dupont CL Round Black/Yellow Gold is an excellent choice.