This is DIY Blue interesting Tank Toy Assembly Kit. This kit includes all pullies, DC motor, and accessories to build a tank toy by yourself. It is very good for learning the robot assembly and connecting motor in gears. This tank toy runs on a 3V DC supply from two AA battery for which the battery holder is provided in the kit. For your help pictorial assembly user manual given with the kit.
1 x DIY Blue interesting Tank Toy Assembly Kit