Faber Castell is a well-known brand for its eco-friendly writing products. Its chisel tip offers thin and crispy writings on assorted surfaces like glass wood cardboard CDs etc / Its chisel tip offers thin and crispy writings on assorted surfaces like glass wood cardboard CDs etc . Faber Castell permanent marker is filled with color liquid ink and dries in a second. The marker filled with high-intensity ink that provides easy reading and long-lasting markings. This permanent marker shaft and cap made of high-quality plastic that protects the ink filled inside not to dry for long years. It is beneficial to keep the cap closed when the marker is not in use. Faber Castell permanent marker is environment-friendly and durable. There is no leakage of the ink due to its quality make and protects your fingers from permanent markings.