Blackboard is the reusable notebook:LCD writing tablets using highly sensitive pressure sensitive technology and smooth flexible LCD screen, the lines are clear and eye-catching. The screen is not self-illuminating, and its optical writing characteristics are the same as papers. No dust, no ink, no radiation, safe and hygienic. | Portable and durable: 1/4" thin and 4.5oz lightweight, easy to take with you in a scheduler, briefcase or backpack for travel without the mess of crayons, markers, or chalk; Erasable Drawing Doodle Pad the drawing boarding will keep kids occupied for hours in a car, airplane, so parent can enjoy a relieved trip | Environmental Protection: The writing pad can be reused 100000 time, you don’t need to worry about the stylus disappears and reduces the money of paper. The children no longer have to graffiti on the ground or wall, and you do not have to spend a lot of money on papers.Let’s work together to save trees and protect the environment. | Perfect Gifts for Kids & Adults - Great for drawing and doodling, spelling words at any time and any place etc. Children can learn to draw anywhere flexible without wasting too much paper. It is a perfect gift for children, students, but also for designers, businessmen, teachers, etc. | Protect Eyesight: The screen of the kids drawing pad is made of high-quality LCD material, without glare and radiation, which can be safely used by children,Writing board is a good choice for children's birthday gift. Drawing,counting,spelling words,graffiti and etch a sketch,etc.can also be used as a fridge notepad