[Say Goodbye to Scrap Paper ] Erasable Design allows kids to doodle on it over and over again. The LCD Writing Tablet can be erased over 50,000 times,which means this paperless device helps save loads of paper. [Writing Board for Kids ] Unlike the traditional way of writing, there is no oil or ink stains on clothes any more. The LCD doodle board only weights 170 grams,which mean it is portable for outdoor use. At the same time, it is strong and durable due to the ABS material. [Lock&Remove Function]Screen Lock :Turn on the lock button and then all the doodle will be kept. Kids don’t need to worry about losing their creation coincidentally. One-click removal can help clear the drawing quickly and get ready for another creation. [Strengthen Family Ties ]You can teach kids how to write or draw on it so that you will get more chances to interact with each other. Doodle Board lets them freely express themselves so this is a way to reflect kids’ inner world. You can pay attention to children’s psychological health by looking through their creations. [About Battery]We provide an extra battery in case the battery is exhausted. More long-lasting fun is offered for kids and they will never be interrupted. The built-in battery with screw is also specially designed for keeping kids safe from swallowing.