This promotional video shows the features of the LOC Ultimate rocket kit. It is a monster of a rocket, with 7 holes in the rear for up to seven rocket engines. You have the option of flying it with any number of motors up to 7, so don't think you have to feed it with that many motors on every launch. It is a more versatile rocket than probably any other model rocket we have because it allows you to choose your own adventure! Check it out if you dare.