M.9500 is the part number of the Parallax PG Mini robotic kit. The kit includes the PG Mini platform, motors and accessories, a full-color manual, programmable microcontrollers, hardware, sensors and sensing hardware, and the ability to program in either the BlocklyProp or the C language for simple robotics applications. This kit is ideal for educational and hobby use, due to its pre-built components, easy-to-follow instructions and wide range of sensors available.