Mr. Pen aesthetic book annotation kit is a complete set designed for organizing, annotating, and highlighting notes, books, or study materials. It includes 16 pastel highlighters in soft, calming shades that won’t bleed through paper, perfect for marking text without distractions. The kit also comes with 5 colorful gel pens, offering smooth writing with vibrant ink for detailed note-taking and underlining. It features 20 sheets of 16-color sticky note flags for quick marking and easy reference, along with 3 sizes of 50-sheet sticky notes in coordinating colors to keep your annotations tidy. A fine-tip black marker is included for precision writing or drawing, making this kit an ideal companion for study, work, or creative projects.