[Children's Educational Learning Tools] LCD Tablet features a pressure-sensitive LCD display and combines reading, writing, and drawing. It covers nine learning topics[One-Touch Erase Button] Writing Tablet also has lock button to prevent your kids' graffiti from being accidentally erased.This feature provides customers with stress-free, free and iterative creative experience[Anti-blue Light Color Design] This product uses anti-blue light eye protection material, which has been safety tested to protect children's eyesight and improve eye comfort[Convenient Storage] When closed, it is only as thick as a book and can be easily inserted into the gap of bookshelf, drawer or suitcase for invisible storage