Even though this KIDSCOVERY set is small, you can perform 2 different chemistry experiments with it. The only thing you have to provide yourself is some vinegar. You will also find everything you need in the box to create a chemical reaction that can have an effect in two ways. How and what? You can discover that for yourself! Very educational and one thing is certain: you will certainly be left with colorful evidence. Suitable for children aged 8 years and older. . Learn all about chemical reactions with this fun set. The set contains everything you need for 2 different experiments, including a manual in Dutch and French. Contents: flyer, 2 balloons, sodium hydrogen carbonate (50g), small measuring cup, plastic spatula, test tube. Suitable for children from 8 years.