This is the motor (twist it)
you simply have to twist the motor to the right when the nxt tells you to.
The two touch sensors are ''bop-it'' Either the left or the right.
this is two, unknown, sensor parts, the ultrasonic and the color sensor.
This is a handle I made on the bottom so you can hold it with one hand, and bop-it with the other.
LEGO, the LEGO logo, the Minifigure, DUPLO, LEGENDS OF CHIMA, NINJAGO, MINDSTORMS and MIXELS are trademarks and/or copyrights of the LEGO Group.