GEL PEN & HIGHLIGHTER 2 - IN - 1. Dual-ended marker pen. Fluorescent Yellow Chisel tip is ideal for coloring, marking,etc. Black Bulltet Nib is great for writing, note taking, drawing, etc. Smooth writing and coloring. Safe colored marker pen for children and adults. NO FADED & LONG LASTING. Ultra-vivid color. Long-lasting, smooth writing, no smearing and no fading. The sturdy pen cap makes it easily attaches to a pocket or book for sleek portability. MULTI-PURPOSE MARKER PEN. Great for drawing, sketch, product design, comics drawing, fine art, coloring, crafting, doodling, water color illustrations, writing, note taking, sketching, drawing, and adult coloring, etc. PREMIUM & EYE PROTECTION. Made of high quality ink. Non-toxic, odorless, acid free, and environmentally-friendly. The water-based ink is chemically stable and fade resistant. Smooth writing and dries quickly. No ink flow issue or skipping. WIDELY USES. Very popular among children, students, office clerks, etc. Ideal for coloring books, cardstock, sketchpad, scrapbooking, diary, scrapbook, planner and more. NOTE: Small parts not for children under 3 years old.