Available Inclusive Of All Taxes, COD, Free Shipping. Features:- Digital Slate Portable E Writer Educational Board for Kids Adults at Home, School, Office. Writing pad for Kids-WHITE COLOUR How to use it? Press the remove button to erase the writing content. In case of losing the pen, please use a lanyard to connect it to the pen. How to replace the built-in battery? Loose the screw, and pull out the battery pack to replace the new battery. Battery Type Lithium Display size 8.5 INCH Package Include LCD Writing Tablet Minimum Age 1 year Color Blue Or Black Or Pink