Dual Tip Art Marker Pens Fine Point Bullet Journal Pens & Colored Brush Markers for Kid Adult Coloring Books Drawing Planner Calendar Art Projects (24 Pens Set) by Aen ArtMULTIPLE COLOR OPTIONS 24 frequently used variety of colors with no duplicates, rich and vivid colors arouse your artistic creativity CONVENIENT DUAL TIPS Dual marker pens are designed with fine tip and brush tip. 0. 4mm fine tip to do outlining and further detail with thin lines, flexible brush tip to do larger areas work like coloring, calligraphy. You could easily switch the lines as you need with the dual tips. ENRICH LIFE WITH COLORS Fine tip is