... easy to hang 2, Led light up 3, different color pen LED information board1, size : 14.2*17.7cm2, 3AAA Dry ... battery3, The highlighter colorful pen are different color available4, Easy to stand up on the ... weight: around 100g6.Write on the board with special highlight pen ,switch on the LED Light and your message glows on ... cloth or paper towel8.Work with any neon highlight pen