An excellent educational activity, this craft kit is a hands-on way for students to learn the basic elements of STEM. Children simply color and create a rocket ship, set up the pulley system, then pull the strings to help their rocket blast off! Includes self-adhesive foam shapes, nylon strings, plastic pony beads and paper straws. Paper. 3" x 6" Makes 12. All craft kit pieces are pre-packaged for individual use. Kits include instructions. Simple assembly required. © OTCThe following item is considered a STEAM craft. The directions for this item are extremely simplified, as there is no right/wrong way to put this item together. The purpose of this product is to learn through the process of experimentation, and trial and error.