This is a model rocket designed after Estes model rocket, Wizard. It can take rocket motors type A-D. I am currently printing it. You need a straw that will fit on launch pad rod, rubber band, strip of bright fabric for streamer, tape, 3d printed parts, glue, rocket motors, and a launchpad. Use 40% infill on the cone and use 100 percent infill on the rest. You want rafts & supports on the cone and body. It does not mater if you have it on the fins. The assembly goes as follows: Step 1: Glue on the fins Step 2: Cut a rubber band in half and tie it to the nosecone Step 3: Glue the rubber band inside the body Step 4: Make a streamer and tape it to the middle of the rubber band. Step 5: Roll up the streamer and put it in the body. Put the nosecone on Step 6: Glue straw onto body so the bottom of the straw is 2 in up. Step 7: Launch!!! Note: I have made a better sized rocket body. If you have printed it before 5/18/22 then you will need to reprint it. (Sorry!)