Autrix Inductive Tank Mini Magic Toy Follow Any Drawn Line by Magic Pen with Battery Included (Random Model)

Description

This Inductive Tank Toy can turn automatically when encountering obstacle. It is a good gift for kids and it will bring much fun and magic to your children. How to play:  1. Use an ordinary dark colored crayon or marker to draw a line on a white paper.  2. Turn on switch on the tank.  3. Place tank on top of the drawn line.  4. The tank will run on the line automatically.  5. If the line finishes, the vehicle will continue in the direction followed from the previous line.  6. If the line is too thin, the vehicle may stray off the line, please make the line thicker.  Feature:  This is a novelty inductive tank, which follows the marker line like magic.  If you place the Inductive tank somewhere else, it would run in circles until it finds the line.  The magic tank has an optical sensor that reads the black line drawn on a white piece of paper.  The tank is powered by 4 x AG 13 button cell (Included). Marker pen is also included.  The line thickness should not under 4mm and not overrun 10mm, Non sharp-angled line.  Package included:  1 x Inductive Tank (one of 4 models at random)  1 x Magic Pen  1 x White Paper  4 x AG 13 Button Cell 1 x Instruction Manual