The Primrosia Dual Tip Marker Pens in Skin Color are a versatile set for portrait sketching, featuring both a fine and brush tip in one marker. With 24 various pastel colors and water-based ink, these markers are ideal for calligraphy, coloring, drawing, sketching, and writing on paper. The ambidextrous design with a smooth grip and various line sizes make them suitable for adult artists, students, kids, and professionals alike. The round body shape and compact package dimensions make these markers a convenient and stylish addition to any art supplies collection.