Pack of 10 Highlighter Pens with Luminous Magic Invisible Ink. This Pack of 10 Highlighter Pens with Luminous Magic Invisible Ink offers a fun and versatile way to emphasize text, create secret messages, and add visual flair to notes and projects. Each pen features bright colour\u2011highlighting on one side and magic invisible ink that becomes visible under light on the other, making it perfect for creative work, study notes, and playful activities. The smooth, intuitive design allows users to quickly mark key points, organize information, and enhance readability across documents, planners, and presentations. Filled with non\u2011toxic, child\u2011safe ink, these pens are suitable for school, home, and office use. The fast\u2011drying formula helps prevent smudging, ensuring clean and crisp results every time. A unique and engaging tool for students, professionals, and anyone who enjoys adding a touch of creativity to their work.