This Chemistry Mini Kit is a great way to encourage early interest in the sciences, showing kids the incredible effects of chemistry experiments. With this kit, youll be all set to fill up a balloon without blowing into it. See it inflate with just a chemical reaction! The set includes an experiment leaflet, a measuring cup, sodium bicarbonate, balloons, a plastic spatula, a test tube and a test tube rack. You also may need a few additional common household items to complete the activities. Pack size: 10.5 x 14.5 x 5cm (4.1 x 5.7 x 2 inches) Includes experiment leaflet, measuring cup, sodium bicarbonate, balloons, plastic spatula, test tube and test tube rack Additional common household items may be requiredSuitable for ages eight years and over Blow up a balloon using just a chemical reactionPerfect for kids interested in the sciences!Chemistry Mini Kit