Non-toxic Water Drawing Mat Board Painting and Writing Doodle

Features:
The little coloring pen just fills up with water which can't hurt baby and then they draw a picture on the mat that has color variations throughout.
Simple to use, you only need to fill the pen with water, and the drawings will magically disappear in few minutes ready to doodle again.
It only creates colors on the drawing mat. Anyplace else, it does nothing obviously.
The mat will be perfect to take on airplanes, car rides and anywhere.