Water light Graffiti board is an innovative LED based design sensor board.

Combining the original conflicting material energy of water and electricity through scientific and technological innovation, it brings a new human-machine interaction experience.

You can use sponges, brushes, water guns, any wet object you can think of, and use it as a paintbrush to play and create on this creative wall! The lamp beads shine in turn after contact with the liquid, and after a period of time when the water evaporates, the light disappears again.