Inspired by the earthy natural grey tones that are currently all the rage in the automotive industry and in interior design, the writing instruments of the special edition Souverän 670 Warm Grey series combine aesthetics with functionality. The soft, warm grey stands for balance and contentment. It grounds you and brings you into inner balance - exactly what you expect from a high-quality writing instrument. The fittings of the writing instruments have a black PVD coating. This technology not only ensures exceptional robustness and hardness, but also gives the writing instruments a striking accent. Clip and rings are perfectly matched to the natural grey and create stylish contrasts