Electronic Lamp Board Pen Color Fluorescent Pen LED Electronic Fluorescent Light Emitting Board Special Pen Set 10ml Features: Usage: Can be used for marking, writing, and painting Wipable and easy to wipe 8 packages to meet your color needs size: 14 * 1.5cm Usage: Gently the pen body to evenly distribute the ink. Secondly, gently press down on the pen head to draw out the ink Thirdly, highlighter pens should not be too thick in ink. When writing, maintain a constant speed to ensure even ink output. in areas that need to be filled with color, and try not to apply it again when the ink is not dry. Not is it not easy to apply it evenly, but it is also easy to block the pen head. Ink performs better when powered on after drying. Product Description: Packaging list: 8 * Marking pen 8 VIBRANT COLORS - Eight different bright and funky colors are included in every package (Yellow, Green, Red, Blue, White, Pink, Orange, and Purple). These eye-catching colors make your art work colorful and shiny! SAFE - Our fluorescent marker pen complies to Safety Standard . Non Toxic and Odorless! EASY TO CLEAN UP - These markers dry fast and are easily erasable. Simply use a dry or damp cloth to wipe the chalk away without any smearing, streaking, smudging or messes. HIGH QUALITY - marker pens are highly pigmented, allowing you to create various styles, sketches and patterns with ease. WIDE USES - It can be used for decorating and writing on glass, windows, board and all non-porous surfaces. Great for restaurant menu boards, bistro boards, LED writing board, Car Windows, Kids art and more.