Dr. Daz Bouncy Ball, Make 20 Colourful Power Balls for Children, Your Own Rubber Fun Science Experiment Set Beginners, Birthday Gift Girls Boys from 7 8 9 10 Years

Mix extra cool bouncy balls yourself: in just 10 minutes the fantastically patterned jumping balls are ready! Simply mix or layer the special colour granules in the colours and place them in the water. Which jumps on better With the special granules in 7 colours and the 2 sparkle colours, up to 20 power balls can be included. When the first balls lose their bounce after a few days, every autumn is fear With 5 different moulds for round and square jumping balls as well as the funny wiggly eyes, variety comes into play. A fun experiment set from Dr. Daz to try out and discover for children aged 8 and over. A fun and educational gift for all ages: this bouncy balls kit is a very fun DIY craft project for children. Once you pull it out of the box and it is a perfect STEM project. International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions., Manufacturer: Dr. Daz