The 4M Green Science Rocket kit uses recycled items and green energy to create and power a stomp rocket. The kit includes a stand arm, launch tube, flexible pipe, foam rocket heads, fin templates, double sided tape, detailed instructions and other various pieces. Just add an empty plastic bottle, a screwdriver, tape and a few pieces of paper and you will have everything you need to create your stomp rocket. This science kit is recommended for ages 8 and up.