Description: 10" writing pad can be used as kids drawing and doodle board, office writing pad, shopping list notes, fridge and kitchen notes, or you can leave a message on it. It's thinner and lighter than a book and can be tucked into a backpack or computer bag. Switch Lock Design:: Writing and drawing on the LCD whiteboard is like writing and drawing on paper. Depending on how hard you press, lines of different thicknesses are created. You can delete all content and patterns by pressing the Delete key. You can also lock the delete key and leave the pattern on the pad. Unlocking the key will continue to delete the pattern. Eco-friendly and durable: The writing board can be used for 6 months (including battery). The battery is replaceable. The writing board can be reused more than 100,000 times and the pen can be attached to the writing board with a lanyard. 100% Customer Satisfaction Guarantee: If you are not satisfied with us or have any questions about our writing boards, please contact us directly. We will get back to you within 24 hours. We firmly believe that we will bring you the best products and the most satisfying shopping experience.