Extreme 2-Stage Water Rocket
The Extreme 2-Stage Water Rocket / pop bottle rocket is for technically advanced water rocketeers only. It’s best to have plenty of experience with AntiGravity’s single-stage rockets before you attempt launching this one. Booster stage drops out at approximately 30 feet altitude. The upper stage continues climbing until it is almost out of sight. It flies very high and gives a resoundingly satisfying rocket experience.
Extreme Two-Stage
