The kit contains:
- Notebook detailed instructions from National Geographic
 
- Base of Volcano
- Top of the volcano
- Bottle (camera) and top
- Column
- Meter
- 40 grams of sodium bicarbonate
- 20 grams of citric acid
- 5 grams of food coloring
- Protective goggles
- Tackboards
- Spoon
- Game of paintings
- Brush and small sponge
- Tubing and tap
- Cuenco
- Seismograph
Materials that are also recommended to use but are not included ... Baking powder, vinegar, lemon juice and powdered detergetne ...
 
National Geographic. For most kids start to enjoy nature by the hand of National Geographic

Officially licensed from National Geographic
Recommended age: From 10 years.
Warning: small parts not duck minors 36 months
Supervise by an adult
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