fluorescent boards, also known as fluorescent handwriting boards, LED electronic handwritten fluorescent boards, LED fluorescent boards, electronic fluorescent boards, color-seeking fluorescent boards, and counter double-sided transparent fluorescent boards, are written on the fluorescent boards with a fluorescent pen, plugged in with a power supply, and irradiated on an acrylic panel or an ultra-white glass panel through the LED highlight light source on the side of the fluorescent board, and the characters written by the fluorescent pen emit different colors and different patterns, which is very attractive. This product can be used in: electronic industry/catering industry/leisure place/retail industry/clothing industry/communication industry/stationery industry /l gift and accessories industry/entertainment night show.