Staedtler Lumocolor Duo Permanent Marker Green Dual TipStaedtler Lumocolor Duo Permanent Marker Green is a high quality dual tip marker designed for precise writing, marking, labeling, and drawing tasks. Featuring permanent green ink and two versatile tip sizes, this marker delivers bold, long lasting results on multiple surfaces, making it suitable for both professional and everyday use. Key Features Dual tip permanent marker for versatile applications Bright green permanent ink with strong visibility