[Durable]: Each Linear Color Pen has a soft grip and a 04mm durable tip. Premium materials make our pen glide smoother than others. Create a variety of elegant marker lines in a simple and way with just one touch. [Double-pointed]: The double-pointed marker design is used to draw the roller end of the marker line. The Curve Highlighter Set combines highlighters to mark a variety of colors and is a great for your studies and artistic work. [Safe and Practical]: The acid-free and non-toxic ink of the color curve marker will not smudge, fade or leak. Many well-designed curve line types. His unique nib can highlight some important parts well and draw some beautiful patterns, which is practical and necessary in study and daily life. [Quick-drying and smooth]: Children's color curve pen, full-speed drying ink, dry fast, clear and smooth writing. All you need to do is place the pen under the you want to mark and slide the Smilevol pen lightly. [Wide Applications]: This Kids Color Curve Highlighter Set makes it easy for all the family to use markers to make cards, crafts, coloring books, school projects, DIY letters and more. Colour:multicolor Material:plastic Package Contents: 6 x highlighters Only the above package content, other products 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 measurement allowed error is +/- 1-3cm.