If you place the Inductive Tank Toy somewhere else it would run in circles only until it finds the line.

The Children's Tank Toy  has an optical sensor that reads the black line drawn on a white piece of paper.

The tank powered by 4 x AG 13 button cell(not include).

Turn on the power switch and the Magic Tank Toy can move atomatically.

Marker pen are included.

The line: not under 4mm, not overrun 10mm, non sharp-angled line.

Perfect gift for your little child.

 

 

 

1 x Fangle tank toy car

1 x Magic pen

1 x Instruction manual

1 x White paper with black lines