Catalog: Ozone Probe | |
| included with your ozone probe 2-stage rocket kit filling hose launcher lets you ... pump up the rocket from a safe distance away releases ... every time ozone probe 2-stage water rocket kit 500 feet upper stage weighs only 60 ... and safety guide rod keeps your rocket pointed up until it s going fast enough ... clear pictorial instructions makes the rocket easy to assemble a breeze to launch low ... -friction guide tube keeps the rocket pointed up during liftoff booster stage ... booster fins stabilize entire rocket during liftoff $57.99 us high power ... | |
