The LCD Znikopis is a toy that will appeal not only to many children, but also to parents. Enables simple learning of writing and drawing without the child getting his hands dirty, without painting on walls and tables. In addition, the children really, once they get their hands on the LCD disappearing pen, they will not let it out of them for a long time. The LCD paintball pen is used to paint with it on a special board. This is a very convenient solution, because with one move you can erase the drawings and paint from the beginning.