National Geographic Colour-Changing Eruption

Use your chemistry skills to create an amazing colour-changing eruption with this fun science kit from National Geographic.

Kids will make and mix solutions to create a fizzy, foamy, underwater eruption inside a test tube. The learning content in this kit touches on scientific aspect of the reactions.

This science kit includes:

- Test Tube
- Sodium Bicarbonate (0.56 oz / 16 g)
- Citric Acid (0.88 oz / 25 g)
- Red Cabbage Powder (0.2 oz / 5g)
- Mini Learning Guide and Instructions

Manufacturer's Recommended Age: 8