1. SET CONTAINS 20 ZEBRA MILDLINER DoubleSided Highlighter pen, WKT7N5C: Mild Lemon Yellow, Mild Apricot, Mild Coral Pink, Mild Cyan, Mild Dark Gray, WKT75CRC: Mild Brown, Mild Vermillion, Mild Gold, Mild Smoke Blue, Mild Magenta, WKT75CNC: Mild Red, Mild Green, Mild Dark Blue, Mild Violet, Mild Gray, WKT75C: Mild Pink, Mild Yellow, Mild Blue Green, Mild Blue, Mild Orange Total 20 Colors 2. DOUBLESIDED HIGHLIGHTER PENS: This waterbased highlighter is doublesided with a broad and fine tip, so you can underline or highlight finer lines. 3. EYE FRIENDLY DESIGN Our highlighter pen is milder than other pens in the market. Unlike other highlighter pens that are difficult to read and cause eye flickering. Our pen comes with mild coloring so you can read the text well which will, in turn, help you to understand better what you are reading. 4. PERFECT FOR DIFFERENT TYPES OF DOCUMENT This highlighter pen is ideal for managing your todo list. For example, you can use gray colors for some lines making your document look like excel, file. This highlighter pen produces a calmer and milder toner for proper visibility.