Staedtler Japan Marsulmograph Aquerel Watercolor Lead 100A-4B 4007817035160 (12 sets)

176 x 7 x 7 mm 5.6 g If you trace the drawn area with a brush dampened with water, it will dissolve, so you can easily create gradations and shading. You can draw on wet paper or melt it again after it dries, and you can enjoy professional expressions just by tracing line drawings, making it a tool that expands your range of expression more than ever before. ◆Hardness: 4B