Build your rocket and carry out launches in total safety. Prepare your fuel with the ingredients supplied, fit the safety stopper, retreat to a safe distance and countdown to launch. Then watch your rocket speed up to heights of up to 15 metres. It includes 1 x rocket, a safety plug, a filter, 3 x foam fins, 3 x fin supports, double-sided adhesive strips, citric acid, sodium bicarbonate, measuring spoon, stirrer, funnel, bowl, stickers for the rocket and protective goggles. Also includes an 8-page colour booklet with full illustrations on how to mix the fuel and an explanation of the chemical reaction happening within the rocket. It also includes a poster with the history of rockets. Suits ages 8 years +.