Richgv 10 inch lcd graphic tablet was more durable and thicker. Writing smoothly and clearly makes it easier for children to create. Deleting can be done quickly with just one click, and the memory lock prevents accidental deletion. Children's toy doodle board suit for writing, drawing, office memo board, message board and as a communication tool. It is very suitable for you to teach your child drawing or education, which can show the child's imagination and promote creativity through environmentally friendly random graffiti, which will not stain children's clothes. Environmental protection The doodle board can write approximately 300,000 times. Doodle Board requires 1 pc CR2032 button battery. In addition to being good for the environment, use Doodle Pad to save money too. Portable LCD Writing Tablet The compact and lightweight design can be easily put in your pocket and taken anywhere. It can keep kids busy when they're at home, in the car, on a plane, or at a restaurant. It is also suitable for adults to make lists and notes. Richgv focuses on product quality and attaches great importance to the shopping experience of our customers. Every LCD writing board bought from us comes with a friendly customer service. If you have a question, please feel free to contact us.