Magic Inductive Robot Toy Follow Black Line Mini Drawbot with LED Light Educational Toys
How to play:
1. Use an ordinary dark colored marker to draw a line on a white paper.
2. Turn on the switch on the button of the robot.
3. Place the robot on any point of the drawn line and then the robot will run follow on the line automatically.
4. Please make sure the line you drawn is a cycle or other closed shape. If the line is too thin, the vehicle may stray off the line, please make the line thicker ( the line should be a quarter inch thickness ).
5. Also please do not draw sharp-angle line.
Robot*1, battery of AG13 1.5V*4PCS, black marker pen, tracks paper, instruction book