Rocket will NOT fly straight without an aerodynamic nose cone made from a second soda bottle and use only 1 cup (200 ml) of water. Kit includes StratoLauncher IV, StratoFins, ball head ...

Or, if you'd prefer a multi-purpose tin opener, knife sharpener and bottle opener, pick the Morphy Richards 3-in-1 Electric Can Opener instead. Some of our Best Buy recommendations can set you back ...