This is a novelty inductive toy, which follows the marker line like magic.
Toy and car principle: Identify the black line on the white paper through the light sensor at the bottom of the car, and move according to the direction of the line
The Toy has an optical sensor that reads the black line drawn on a white piece of paper.If you place the Inductive car somewhere else it would run in circles until it finds the line.The line thickness should not under 4mm and not overrun 10mm, Non sharp-angled line.
The car is powered by 4 x AG 13 button cell.
It will make Perfect gift for your little child.
Name: Follow the Drawn Line Robot Toy
Material: ABS+ Electronic components
Robot size: about 6*6.5*9cm/2.36*2.56*3.54in
Packing size: about 6.5*12.5*17cm/2.56*4.92*6.69in