This listing is for one brand new 2WD Programmable Robot Car Kit. This item is fully compatible with Arduino products. Due to the fact that there are many different ways to assemble these bots with different behaviors, there is no one "specific way" build and program the bots, there is no manual on assembly or programming guide. That process is left up to the imagination of the builder.There is also a massive user community that is very open to teaching new builders, kids included, how to get started. For every sensor, motor, and shield included in this kit, you a can find many articles and YouTube videos on exactly how to use and program them.