The Cedar RCS certified recycled aluminum pen set is the perfect combination of low impact and style. Made with recycled aluminum, this pen not only looks great but also helps reduce the environmental impact. Its sleek and modern design is sure to impress, making it the perfect writing instrument for any occasion. A guaranteed 1200 metre smooth writing experience with blue Dokumental ink. The rollerball has 400 metre writing length. Made with RCS (Recycled Claim Standard) certified recycled materials. RCS certification ensures a completely certified supply chain of the recycled materials. Total recycled content: 17% based on total item weight. This pen set can also be personalized to add a personal touch to your writing experience.