National Geographic Cool Reactions 19x26x6cm
- "The National Geographic Cool Reaction Chemistry Kit has everything your children need to conduct five amazing experiments. They'll make messages appear and disappear, create fizzy, bubbling reactions, and more! A detailed experiment guide takes you step-by-step through each experiment and includes insight into the pH science and chemical reactions that make this kit so much fun!
- Create fizzy and color changing creations
- Hide and reveal messages
- For ages 8 and up
- 4 pieces of pH paper3 cotton balls
- 3 cotton balls3 experiment cups
- 3 experiment cups2 measuring scoops
- 2 measuring scoopsSodium bicarbonate
- Sodium bicarbonateCitric acid"
- "Weight : 1.37 kg
- Dimensions : 22 ¡¿ 8 ¡¿ 30 cm
- Age£ºMore than 8 years old"
