Key Features
Dual-core design: One pen can achieve two writing methods. 8 colors, 6 types of cleaning lines. It can easily switch between lines and color paints.

Roller design: With a unique roller design, it provides smooth and uniform ink output, quick drying, smooth writing without staining hands, and is convenient for marking.

Simple size: Suitable for hand size, easy to carry. Free from fatigue, easy-to-use shape, convenient to carry. The portability that allows for easy use at any time and any place is its charm.

Emphasizing key points: Most suitable for highlighting key points in work and study. Used for information organization and marking important matters.

8-piece set: The set includes 8 fluorescent pens, suitable for various purposes. Multiple color variations are available for selection.