Screen Lock & Erase Key - Built in a screen lock key to avoid accidentally erased while you writing. Don't worry about losing the important image or data. One button erase the contents easily and quickly by the erase button. | Multi-Functions - The electronic writing tablet is engineered to feel like writing with pen on paper. It's suit for writing, drawing, doodling, reminding, draft, office memo board and as a communication tool. Ideal tool for kids, students, business men, designers and so on. | Portable & Lightweight - The writing board frame which is made from durable ABS plastic, weights only 0.48 pound. It's easy to take in a purse, scheduler, briefcase or backpack anytime and anywhere. | Environmental-Friendly & Economically - The drawing board is environmental friendly and non-pollution. It can erased over 100,000 times. You no longer need to buy paper and pens, save paper and money. | Best Gift for Kids and Adults - High quality LCD screen enables the lines be smoother and clearer. No dust, no radiation, no glare, protects your eyes. Exercise children's drawing and writing skills. And a good helper for work.