1. Set contains 20 Zebra Mildliner double-sided highlighter pens, color set by code: - WKT7-N-5C: Mild Lemon Yellow; Mild Apricot; Mild Coral Pink; Mild Cyan; Mild Dark Gray - WKT7-5C-RC: Mild Brown; Mild Vermillion; Mild Gold; Mild Smoke Blue; Mild Magenta - WKT7-5C-NC: Mild Red; Mild Green; Mild Dark Blue; Mild Violet; Mild Gray - WKT7-5C: Mild Pink; Mild Yellow; Mild Blue Green; Mild Blue; Mild Orange 2. Double-sided design: water-based highlighter pens with a broad tip and a fine tip, allowing both broad highlighting and precise underlining. 3. Eye-friendly design: milder coloring than many markers, reducing eye strain and making text easier to read for better understanding. 4. Practical for different types of documents: ideal for managing to-do lists and color coding. The gray colors can be used to create a document with an excel-like appearance, providing calmer and milder toner for proper visibility. 5. Use scenarios: - Study notes and textbook reading: highlight key ideas with clear, gentle colors that are easy on the eyes. - Document organization: use different colors to categorize sections, lists, or steps, including gray tones for a structured, spreadsheet-like look. - Project planning and to-do lists: underline or highlight tasks with precision, keeping your plans neat and readable.