Come and see our amazing products. The writing tablet is made of high quality LCD material, no blue light, no radiation, anti-fall. The electronic writing tablet itself is not self-luminous, and the LCD material relies on the reflection of external light to display the content. This LCD doodle pad are easy to carry, great for cars, airplanes, restaurants and on the go. Easily fits in a briefcases, school bags or backpack without the mess of crayons, markers. Morn than 5000 pieces is for ocean shipping. Pls confirm with us about the packing info, stock status and exact production time before placing your orders.