Step 1: You will Need
Electrical Tape (Substitute Packing Tape)
Ball Point Pen
Robot Sticker (optional)
Step 2: The Rocket Body
Cut a piece of ink tube 3/4" long from a ballpoint pen and wrap one half with a small piece of electrical tape.
Insert the tube into the sharpie where the point used to be, tap it until firmly seated.
Reassemble the two halves of the sharpie.