along with the straw rockets themself.
Step 1: Materials
- a straw - they need to be small, about 1cm - no bigger than 1.3 cm
*a small rubber band
*either transparent or opaque duck tape must have either of these
*some 1.5 inch blue painters tape - this is optional for the wings
*a cabinet knob i had one hanging around so i used it, you can just use paper though.