... : red, blue, yellow, white, pink, purple Size: 200*225mm Lighting writing boardMaterial: ABS frame+ Acrylic plate + LED lightSize: 200*225mmProduct Color ... put into three “AAA” batteries, turn the switch to “on”, the board will be light .2) Use the pen which the product ... you need on the board, the words will be flashing.3) If you need change the words on the board, just clean it with soft ...