Led Handwriting Fluorescent Screen Special Fluorescent Pen Color Luminous Graffiti Liquid Flash Pen Electronic Luminous Blackboard Pen

 LED fluorescent board special fluorescent pen, smooth writing, bright colors, writable and erasable, writing on the fluorescent board is very high brightness. Written on ordinary blackboard, glass, paper, drawing board, tile, floor, etc., the color is also very bright, the effect is very good.(Note: only written on fluorescent screen will shine, and other materials will not shine)