[Curved Highlighter]: Is there a problem with drawing wavy lines with a regular colored pen? Try this roller marker - just one swipe and you can create elegant marker lines for hassle-free and . [Quick-drying and]: Children's colored pen, quick-drying ink, dries quickly, clear and writes. You simply place the pen under what you want and lightly draw the pen. [Highlighter] the roller wheel end of the design for drawing the marker. The highlighter set combines a highlighter with different colors and is an excellent tool for your studies and artistic work. [VERY EASY TO USE]: You just need to place the linear colored pen under what you need and swipe lightly. The use is convenient and simple, the ink is also quick-drying and it is 100% safe for the human body. [Wide applications]: This highlighter set for kids makes it easy for all families to use markers for cards, crafts, school projects, DIY letters and more. color: As shown Material: plastic Package contents: 2 sets x curved highlighters Only the above package content, others are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The allowed measurement error is +/- 1-3cm.